CN108655641A - Headstock frame assembly production chain device - Google Patents
Headstock frame assembly production chain device Download PDFInfo
- Publication number
- CN108655641A CN108655641A CN201810497665.6A CN201810497665A CN108655641A CN 108655641 A CN108655641 A CN 108655641A CN 201810497665 A CN201810497665 A CN 201810497665A CN 108655641 A CN108655641 A CN 108655641A
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- Prior art keywords
- shelves
- pedal
- column
- leaned
- positioning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of headstock frame assembly production chain devices, it is desirable to provide and it is a kind of the rear of headstock frame to be positioned and be fixed by shelves, pedal column, preceding shelves and top longitudinal beam, ensure the headstock frame assembly production chain device of the precision that is welded of headstock frame.It leans on shelves and pedal column welding post and headstock frame welding post after including.Include with pedal column welding post by shelves afterwards：First rack；First pedal stud location tooling；And shelves positioning tool is leaned on after first.Headstock frame welding post includes：Second rack, the second rack includes second base, be arranged in second base second after by shelves locating rack and left and right two upper support stringers being mutually parallel by shelves locating rack top are set after second；Second pedal stud location tooling；Shelves positioning tool is leaned on after second；With the one-to-one top longitudinal beam fixing tool of upper support stringer；And with upper support stringer correspondingly before shelves fixing tools.
Description
Technical field
The present invention relates to a kind of welding toolings of headstock frame, and in particular to a kind of headstock frame assembly production chain device.
Background technology
The headstock frame of current transport vehicle is typically to be formed by several big component welding assemblies, one type small transporting vehicle
Headstock frame be by it is rear by shelves 1a, left and right two pedal column 1b, preceding shelves 1c and left and right two top longitudinal beams weldering 1d connect assembling and
At, wherein it is inverted U shape afterwards by shelves, is made of steel pipe bending, as shown in Figure 1.
The actual welding packaging technology of the headstock frame of the small transporting vehicle includes following two stations, vertical with pedal by shelves afterwards
Column welding post and headstock frame welding post and headstock frame welding post, wherein：
Shelves are leaned on to be used to rear be welded with pedal column by shelves being integrated with pedal column welding post afterwards, afterwards by shelves and pedal column
Before welding, it needs to be positioned, fixed by shelves and pedal column to rear, thus needs to design one kind by shelves and to step on to rear
Plate column positioned, fixed device, and the welding quality of shelves and pedal column is leaned on after guarantee.
Headstock frame welding post be used for by rear be welded by shelves and pedal the column semi-finished product module that is integrated and preceding shelves and a left side,
Right two top longitudinal beams, which are welded, is formed as one headstock frame, similarly needs design one kind can be right in headstock frame welding post
The be welded semi-finished product module being integrated, preceding shelves and left and right two top longitudinal beams of shelves and pedal column is leaned on to be positioned, is fixed afterwards
Device ensures the welding quality of headstock frame entirety.
Invention content
The purpose of the invention is to provide it is a kind of can be to the rear vertical by shelves, pedal column, preceding shelves and top of headstock frame
Beam is positioned and is fixed, and ensures the headstock frame assembly production chain device of the precision that is welded of headstock frame.
The technical scheme is that：
A kind of headstock frame assembly production chain device, including it is rear by shelves and pedal column welding post and headstock frame welding post, after
Include by shelves and pedal column welding post：First rack, the first rack include first base and are arranged in first base
Shelves locating rack is leaned on after first；First pedal stud location tooling, the setting of the first pedal stud location tooling are used in first base
In positioning pedal column；And shelves positioning tool is leaned on after first, it is arranged after first by shelves positioning tool after first and is positioned by shelves
For leaning on shelves after positioning on frame；Headstock frame welding post includes：Second rack, the second rack include second base, setting the
On two pedestals second after be mutually parallel by shelves locating rack and be arranged after second by shelves locating rack top left and right two it is upper
Support stringer；Second pedal stud location tooling, the second pedal stud location tooling is arranged in second base steps on for positioning
Plate column；Shelves positioning tool is leaned on after second, is leaned on shelves locating rack after second for positioning by the setting of shelves positioning tool after second
Shelves are leaned on afterwards；With the one-to-one top longitudinal beam fixing tool of upper support stringer, the setting of top longitudinal beam fixing tool is indulged in upper support
For fixing top longitudinal beam on beam；And preceding shelves fixing tool, preceding shelves fixing tool are arranged correspondingly with upper support stringer
For fixed preceding shelves on upper support stringer.
Preferably, the first pedal stud location tooling includes the first pedal stud location component, the first pedal column is fixed
Hyte part includes that the first support column for being used to support pedal column in first base and the first supporting block is arranged, is arranged first
Two first vertical pedal positioning pins and setting on pedestal for positioning pedal column are in first base for founding pedal
Column is pressed on the pedal column active grab in the first supporting 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 first vertical pillar for being used to support pedal column.
Preferably, the first supporting block is located between two first vertical pedal positioning pins.
Preferably, the first support column is located at after the first supporting block and first between shelves locating rack.
Preferably, it includes being arranged to lean on after the first of the top of shelves locating rack after first to lean on shelves positioning tool after first
Shelves positioning component is leaned on after shelves upper limit position block and two group first of left and right being arranged after first on shelves locating rack, is leaned on after described first
Shelves positioning component includes after several first be successively set on from top to bottom after first on the shelves locating rack 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 correspondingly to hide by shelves locating piece
Connected by bolt by shelves locating piece with after corresponding first by the first pressing plate of the notch of shelves locating slot, the first pressing plate after first
It connects.
Preferably, the second pedal stud location tooling includes the second pedal stud location component, the second pedal column is fixed
Hyte part includes that the second support column for being used to support pedal column in second base is arranged and is arranged to be used in second base
Position the second vertical pedal positioning pin of pedal column.
Preferably, it includes being arranged to lean on after the second of the top of shelves locating rack after second to lean on shelves positioning tool after second
Shelves positioning component is leaned on after shelves upper limit position block and two group second of left and right being arranged after second on shelves locating rack, is leaned on after described second
Shelves positioning component include be arranged after second on shelves locating rack second after by shelves locating piece, be arranged after second and positioned by shelves
On block second after by shelves locating slot and for seal the second pressing plate for hiding the notch for leaning on shelves locating slot after second, the second pressing plate and the
It is bolted by shelves locating piece after two.
It is arranged on upper support stringer for compressing top longitudinal beam preferably, top longitudinal beam fixing tool includes several
Top longitudinal beam active grab.
Preferably, preceding shelves fixing tool includes at least one preceding shelves being arranged on upper support stringer for shelves before compressing
Active grab.
As another preferred embodiment, it includes the left and right two being arranged after first on shelves locating rack to lean on shelves positioning tool after first
Shelves positioning component is leaned on after group first, it includes first be arranged after first on shelves locating rack that shelves positioning component is leaned on after described first
Horizontal guide sleeve, the first guide rod being slidably arranged in first level guide sleeve, the first vertical connecting rod being connected with the first guide rod,
Be arranged the first guide rod end postive stop baffle, be set on the first guide rod and between postive stop baffle and first level guide sleeve
(the first back-moving spring, it is several be successively set on from top to bottom after first on the shelves locating rack vertical determine backup plate, one-to-one correspondence
Be arranged it is vertical determine on backup plate determine correction block, moving of being connected with correction block one-to-one correspondence surely and with the first vertical connecting rod
Block is corrected, is arranged after first on shelves locating rack and the second horizontal guide sleeve parallel with first level guide sleeve, sliding are arranged
The second guide rod in the second horizontal guide sleeve is connected and parallel with the first vertical connecting rod second is vertical with the second guide rod
Connecting rod several are connected with the second vertical connecting rod and determine parallel vertical of backup plate with vertical and move limiting plate, be arranged the
It is leaned on shelves locating rack in two vertical connecting rods and after the vertical linkage push plate parallel with the first vertical connecting rod and setting first
Passage executing agency for driving the second vertical connecting rod to be moved along the second horizontal guide sleeve, the first vertical connecting rod and limit
Position baffle is located at the opposite sides of first level guide sleeve, it is described it is vertical to determine backup plate parallel with the first vertical connecting rod, it is described to erect
Straight linkage push plate is between the first vertical connecting rod and the second vertical connecting rod.
Rear in the installation of shelves, position fixing process, it is inverted U shape by shelves due to rear, and is made of steel pipe bending.Current
The location structure of shelves positioning component is leaned on to be generally as follows afterwards：It is arranged after several carry by shelves locating slot on shelves locating rack after first
Lean on shelves locating piece afterwards, it is rear by shelves be located in after lean in shelves locating slot by the rear of shelves locating piece；But actual location is positioned by shelves rear
In installation process, after often will appear by shelves can not be successfully be installed to after in the locating slot of shelves locating piece, need using bulky
Head the modes such as beats to assist leaning on after installation shelves, in addition it is rear by shelves can not be installed to after problem on shelves locating piece；For this purpose, hair
A person of good sense has carried out a large amount of tooling and has improved, but ineffective, and finally, inventor discusses this, and discovery is in by shelves due to rear
It is inverted U-shaped, rear certain rebound can occur after the shelves bending and molding so that it is rear by shelves when being leaned on shelves locating piece after being installed to
It leans on shelves actual size relatively large deviation occur by shelves design size with rear afterwards, eventually leads to using the existing rear location structure for leaning on shelves
When leaning on shelves after installation, positioning the problem of operating difficulties.
The structure of this programme is improved installation, the positioning by shelves after can not only facilitating for this problem, without adopting
The modes such as beat with hammer to lean on shelves after assisting installation, the working strength for improving installation effectiveness, reducing worker, and can be to rear
It is corrected by shelves, the dimensional accuracy of shelves is leaned on after raising, and then improve the overall dimensional accuracy of headstock frame.
Preferably, being additionally provided with the second guide rod limited block on the second guide rod, the second guide rod limited block vertically connects positioned at second
Between extension bar and the second horizontal guide sleeve, when the second guide rod limited block is against on the end face of the second horizontal guide sleeve, vertical interlock pushes away
Plate is detached with the first vertical connecting rod, and the first vertical connecting rod is against on the end face of first level guide sleeve.
Preferably, passage executing agency is passage cylinder or oil cylinder.
The beneficial effects of the invention are as follows：The rear of headstock frame can be determined by shelves, pedal column, preceding shelves and top longitudinal beam
Position and fixation, ensure the precision that is welded of headstock frame.
Description of the drawings
Fig. 1 is the explosive view before headstock frame in the prior art is welded.
Fig. 2 is a kind of structural schematic diagram of the headstock frame assembly production chain device of the embodiment of the present invention 1.
Fig. 3 is a kind of rear structural schematic diagram by shelves and pedal column welding post of the embodiment of the present invention 1.
Fig. 4 is the rear first pedal stud location tooling by shelves and pedal column welding post of the embodiment of the present invention 1
A kind of partial structural diagram.
Fig. 5 is a kind of structural schematic diagram of the headstock frame welding post of the embodiment of the present invention 1.
Fig. 6 is that the rear of the embodiment of the present invention 2 leans on after shelves and the first of pedal column welding post at shelves positioning tool
A kind of structural schematic diagram.
In figure：
Depend on shelves 1a afterwards, rear shelves column 1a.1, tie-beam 1a.2 on rear shelves；
Pedal column 1b；
Preceding shelves 1c；
Top longitudinal beam welds 1d；
Shelves and pedal column welding post 2a are depended on afterwards；
First rack 1, first base 1.1 lean on shelves locating rack 1.2 after first；
Shelves upper limit position block 2.0 is leaned on after first；
Shelves positioning component 2 is leaned on after first：Lean on shelves locating piece 2.01 after first, the first pressing plate 2.02, first level guide sleeve 2.1, the
One guide rod 2.2, the first vertical connecting rod 2.3, postive stop baffle 2.4, (the first back-moving spring 2.5 determine backup plate 2.6 vertically, fixed to correct
Block 2.7 moves correction block 2.8, the second horizontal guide sleeve 2.9, the second guide rod 2.10, the second guide rod limited block 2.11, vertical dynamic limit
Plate 2.12, vertical linkage push plate 2.13 elapse executing agency 2.14, the second vertical connecting rod 2.15；
First pedal stud location component 3：First support column 3.1, the first supporting block 3.2, the first vertical pedal positioning pin 3.3,
Pedal column active grab 3.4, side limited block 3.5, the first vertical pillar 3.6.
Headstock frame welding post 2b：
Second rack 4：Second base 4.1 leans on shelves locating rack 4.2, upper support stringer 4.3 after second；
Shelves upper limit position block 5.0 is leaned on after second；
Shelves positioning component 5 is leaned on after second：Shelves locating piece 5.01, the second pressing plate 5.02 are leaned on after second；Second pedal stud location group
Part 6, the second support column 6.1, the second vertical pillar 6.2, the second vertical pedal positioning pin 6.3；
Top longitudinal beam active grab 7；
Preceding shelves active grab 8.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：
Embodiment 1：As shown in Fig. 2, a kind of headstock frame assembly production chain device, including it is rear by shelves and pedal column welding post 2a
With headstock frame welding post 2b.
As shown in Figure 2 and Figure 3, include the first rack 1, the first pedal stud location by shelves and pedal column welding post afterwards
Shelves positioning tool is leaned on after tooling and first.
First rack include first base 1.1 and be arranged in first base first after lean on shelves locating rack 1.2.After first
It is vertical supports by shelves locating rack.
It is used to position pedal column on shelves locating rack after first by the setting of shelves positioning tool after first.Shelves are leaned on after first
Positioning tool includes being arranged after first after the first of the top of shelves locating rack by shelves upper limit position block 2.0 and being arranged after first
Shelves positioning component 2 is leaned on behind two group first of the left and right on shelves locating rack.Behind two group first of left and right the is distributed in by shelves positioning component
The left and right sides of shelves locating rack is leaned on after one.
It includes several first be successively set on from top to bottom after first on shelves locating rack that shelves positioning component is leaned on after first
It is positioned by shelves after leaning on afterwards after shelves locating piece 2.01, first be arranged after first on shelves locating piece by shelves locating slot and with first
Block is used to seal the first pressing plate 2.02 for hiding the notch after first by shelves locating slot correspondingly.Pass through by shelves locating piece after first
After being bolted to first on shelves locating rack.First pressing plate is bolted with after corresponding first by shelves locating piece.
As shown in Figure 3, Figure 4, the first pedal stud location tooling is arranged in first base for positioning pedal column.The
One pedal stud location tooling includes two group of first pedal stud location component 3.Two group of first pedal stud location components distribution
The left and right sides in the upper surface of first base.After two group of first pedal stud location component and first one by one by shelves positioning component
It is corresponding.
First pedal stud location component includes that the first support column that pedal column is used to support in first base is arranged
3.1 and first supporting block 3.2, two first vertical pedal positioning pins for positioning pedal column are set in first base
3.3 and it is arranged in first base for pedal column to be pressed on to pedal column active grab 3.4 in the first supporting block.
First support column is located at after the first supporting block and first between shelves locating rack.First support column is vertically arranged.The
One supporting block is located between two first vertical pedal positioning pins.
First upper end of support column is equipped with the first side limited block 3.5 for spacing pedal column.First upper end of support column is set
It is useful for the first vertical pillar 3.6 of support pedal column.
As shown in Fig. 2, Fig. 5, after headstock frame welding post is including the second rack 4, the second pedal stud location tooling, second
By shelves positioning tool, top longitudinal beam fixing tool and preceding shelves fixing tool.
Second rack includes second base 4.1, be arranged in second base second after exist by shelves locating rack 4.2 and setting
The left and right two upper support stringers 4.3 being mutually parallel on shelves locating rack top are leaned on after second.Upper support stringer is horizontally disposed.
It is leaned on shelves locating rack after second for leaning on shelves after positioning by the setting of shelves positioning tool after second.It is fixed by shelves after second
Position tooling includes being arranged to lean on after second by shelves upper limit position block 5.0 and setting after the second of the top of shelves locating rack after second
Shelves positioning component 5 is leaned on behind two group second of left and right on shelves locating rack.Behind two group second of left and right second is distributed in by shelves positioning component
The left and right sides of shelves locating rack is leaned on afterwards.
After second by shelves positioning component include be arranged after second on shelves locating rack second after by shelves locating piece 5.01,
It is arranged after second after second on shelves locating piece and hides the notch after second by shelves locating slot by shelves locating slot and for sealing
Second pressing plate 5.02.It is bolted by shelves locating piece after second pressing plate and second.
Second pedal stud location tooling is arranged in second base for positioning pedal column.Second pedal stud location
Tooling includes two group of second pedal stud location component 6, and two group of second pedal stud location components distribution is in the upper of second base
The left and right sides on surface.It is corresponded by shelves positioning component after two group of second pedal stud location component and second.
Second pedal stud location component includes that the second support column that pedal column is used to support in second base is arranged
6.1 and it is arranged in second base for positioning the second vertical pedal positioning pin 6.3 of pedal column.Second upper end of support column is set
It is useful for the second vertical pillar 6.2 of support pedal column.Second upper end of support column is equipped with second for spacing pedal column
Side limited block.
Top longitudinal beam fixing tool is two, and top longitudinal beam fixing tool and upper support stringer are one-to-one.Top
Longeron fixing tool is arranged on upper support stringer for fixing top longitudinal beam.Top longitudinal beam fixing tool includes that two settings exist
Top longitudinal beam active grab 7 on upper support stringer for compressing top longitudinal beam.
Preceding shelves fixing tool is two, and preceding shelves fixing tool is corresponded with upper support stringer.Preceding shelves regular worker installing
It sets on upper support stringer for fixed preceding shelves.Preceding shelves fixing tool includes that preceding shelves spacer pin and one are arranged in upper support stringer
On preceding shelves active grab 8 for shelves before compressing.
Active grab in text is the prior art.
The specific works of the headstock frame assembly production chain device of the present embodiment are as follows：
First, it is operated by the rear welding after the completion of shelves and pedal column welding post by shelves and pedal column, shelves is leaned on by after
With being welded as a whole for pedal column, detailed process is as follows：
1）, as shown in Fig. 2, being installed to rear after first after first on shelves locating rack on shelves positioning tool by shelves 1a（Afterwards
Include tie-beam 1a.2 on the rear shelves of shelves the upper end of the column after shelves column 1a.1 and connection two after left and right two by shelves）, wherein
Tie-beam is located at the top that shelves upper limit position block is leaned on after first on shelves afterwards, and is leaned on shelves upper limit position block after being supported on first；
Corresponded afterwards by shelves positioning component after shelves column and first, rear shelves stud location after first on the shelves locating piece the
After one in the shelves locating slot, after rear shelves column is then pressed on first by the first pressing plate on shelves locating piece, to will after
It is leaned on shelves positioning tool by shelves positioning, after first.
The two pedal column 1b in left and right are installed in the first pedal stud location tooling（One headstock frame includes left and right two
A pedal column, two pedal columns and the first pedal stud location component correspond）, wherein
Upper end of the pedal upright supports in the upper end and the first supporting block of the first vertical pillar of the first support column；Side limited block pair
Pedal column carries out side positioning；Two first vertical pedal positioning pins and the fabrication hole cooperation on pedal column to pedal column into
Row positioning；
Then, pedal column is pressed in the first supporting block by pedal column active grab；To by pedal stud location,
It is installed in the first pedal stud location tooling.
2）, by pedal column with afterwards by shelves by being weldingly connected, to by rear being welded as a whole by shelves and pedal column,
It is welded the semi-finished product being integrated by shelves and pedal column after formation.
Second, it will be rear after shelves are welded with pedal column welding post in the first step by headstock frame welding post
The semi-finished product being integrated that are welded with pedal column by shelves are welded and are integrated with preceding shelves and left and right two top longitudinal beams, form headstock
Frame, detailed process are as follows：
1）, it is installed to rear in the second rack by shelves and pedal the column semi-finished product being integrated that are welded, wherein lean on shelves and pedal afterwards
Column be welded rear in the semi-finished product being integrated by shelves and pedal column by second after stood by shelves positioning tool and the second pedal
Column positioning tool is positioned, is fixed, wherein：
It leans on shelves to be welded after the rear tie-beam on the rear shelves of shelves in the semi-finished product being integrated is located at second with pedal column afterwards and leans on shelves
The top of upper limit position block, and leaned on shelves upper limit position block after being supported on second；
Shelves are leaned on to be welded with pedal column afterwards a pair of by shelves positioning component one after the rear shelves column and second in the semi-finished product being integrated
Answer, rear shelves stud location after second on the shelves locating piece second after in shelves locating slot, then by the second pressing plate will after
Shelves column leans on after being pressed on second on shelves locating piece；
Shelves and pedal column is leaned on to be welded the pedal upright supports in the semi-finished product being integrated in the second vertical of the second support column afterwards
The upper end of pillar, the second vertical pedal positioning pin position pedal column with the fabrication hole cooperation on pedal column.
2）, the lower edge of preceding shelves is overlapped on to the end of two pedal columns；
The handing-over position of shelves column and tie-beam on rear shelves, top longitudinal beam after being leaned in shelves after the first end of top longitudinal beam is overlapped on
Second end overlap joint before shelves top edge；
Then, preceding shelves spacer pin is inserted into the fabrication hole of the second end of top longitudinal beam and the fabrication hole of the top edge of preceding shelves, from
And the second end of top longitudinal beam and the lap position of preceding shelves are positioned；
Followed by the side of shelves before being compressed by preceding shelves active grab, to which preceding shelves be fixed；
Top longitudinal beam is compressed by top longitudinal beam active grab, to which top longitudinal beam be fixed.
3）, by the end of the lower edge of preceding shelves and pedal column by being weldingly connected；
By the top edge of shelves before the second end overlap joint of top longitudinal beam by being weldingly connected；
Lean on shelves by being weldingly connected with rear the first end of top longitudinal beam；
It is one to which the rear semi-finished product being integrated that are welded with pedal column by shelves be welded with preceding shelves and left and right two top longitudinal beams
Body forms headstock frame.
Embodiment 2：The concrete structure reference embodiment 1 of the present embodiment, the difference is that：
As shown in fig. 6, it includes the first level guide sleeve being arranged after first on shelves locating rack to lean on shelves positioning component after first
2.1, the first guide rod 2.2 being slidably arranged in first level guide sleeve, the first vertical connecting rod being connected with the first guide rod
2.3, be arranged the first guide rod end postive stop baffle 2.4, be set on the first guide rod and be located at postive stop baffle and first level
(the first back-moving spring 2.5, several be successively set on from top to bottom between guide sleeve lean on leaning on surely vertically on shelves locating rack after first
Plate 2.6, one-to-one be arranged determine to determine correction block 2.7 on backup plate, correspond with correction block surely and erect with first vertical
The dynamic correction block 2.8 that is connected to connecting rod, be arranged it is on shelves locating rack and parallel with first level guide sleeve after first
Second horizontal guide sleeve 2.9, the second guide rod 2.10 being slidably arranged in the second horizontal guide sleeve are connected with the second guide rod and with
The second parallel vertical connecting rod 2.15 of one vertical connecting rod, it is several be connected with the second vertical connecting rod and with lean on surely vertically
The parallel vertical dynamic limiting plate 2.12 of plate is arranged in the second vertical connecting rod and parallel with the first vertical connecting rod perpendicular
For driving the second vertical connecting rod to be moved along the second horizontal guide sleeve on shelves locating rack after straight linkage push plate 2.13 and setting first
Dynamic passage executing agency 2.14.It is passage cylinder or oil cylinder to elapse executing agency.
After same first in shelves positioning component：It is three pieces to determine backup plate vertically, determines backup plate and the first vertical connecting rod vertically
It is parallel, it is parallel with the first guide rod to determine backup plate vertically.
After same first in shelves positioning component：First vertical connecting rod is located at the phase of first level guide sleeve with postive stop baffle
To both sides, dynamic correction block is located at the same side of the first vertical connecting rod, moves to be formed between correction block and the corresponding block of correction surely and use
The correction space of shelves is leaned on after correction.
After same first in shelves positioning component：Vertical dynamic limiting plate is located at the same side of the second vertical connecting rod.Vertically
Dynamic limiting plate is rectangular, and the length direction of vertical dynamic limiting plate is parallel with the axial direction of the second horizontal guide sleeve.
After same first in shelves positioning component：Vertical linkage push plate and the second guide rod are perpendicular, vertical linkage push plate position
Between the first vertical connecting rod and the second vertical connecting rod.
After same first in shelves positioning component：The second guide rod limited block 2.11, the second guide rod are additionally provided on second guide rod
Limited block is between the second vertical connecting rod and the second horizontal guide sleeve.When the second guide rod limited block is against the second horizontal guide sleeve
When on end face, vertical linkage push plate is detached with the first vertical connecting rod, and the first vertical connecting rod is against first level guide sleeve
On end face.
Rear in the installation of shelves, position fixing process, it is inverted U shape by shelves due to rear, and is made of steel pipe bending.Current
The location structure of shelves positioning component is leaned on to be generally as follows afterwards：It is arranged after several carry by shelves locating slot on shelves locating rack after first
Lean on shelves locating piece afterwards, it is rear by shelves be located in after lean in shelves locating slot by the rear of shelves locating piece（With reference to first in above-described embodiment 1
Shelves positioning component is leaned on afterwards）；But in the rear peace that in shelves position actual location installation process, can not be successfully by shelves after often will appear
After being attached in the locating slot of shelves locating piece, need the modes such as to beat using hammer to lean on shelves after assisting installation, or even lean on shelves afterwards
Problem after can not being installed on shelves locating piece；It is improved for this purpose, inventor has carried out a large amount of tooling, but ineffective, most
Eventually, inventor discusses this, and discovery is inverted U shape due to rear by shelves, rear by certain return can occur after shelves bending and molding
Bullet so that it is rear by shelves when being leaned on shelves locating piece after being installed to it is rear by shelves actual size with it is larger by the appearance of shelves design size afterwards
Deviation, eventually lead to using after existing after the installation of the location structure of shelves, positioning by shelves when operating difficulties the problem of.
It is improved regarding to the issue above by shelves positioning component after the first of the present embodiment, by shelves after can not only facilitating
Installation, positioning, lean on the installation effectiveness of shelves after raising, and can be corrected by shelves to rear, and the dimensional accuracy of shelves is leaned on after raising,
And then improve the overall dimensional accuracy of headstock frame.
The specific works reference embodiment one of the headstock frame assembly production chain device of the present embodiment, the difference is that：
How to be installed to rear after first after first on shelves locating rack on shelves positioning tool by shelves 1a；
By the specifically used as follows of shelves positioning component after the first of shelves positioning tool after the first of the present embodiment：
1）, drive the second vertical connecting rod to move by elapsing executing agency, until the second guide rod limited block is against the second level
On the end face of guide sleeve.When this second guide rod limited block is against on the end face of the second horizontal guide sleeve, in the work of (the first back-moving spring
It is against on the end face of first level guide sleeve with the lower first vertical connecting rod, at this point, between dynamic correction block and the corresponding block of correction surely
Spacing it is maximum.
2）, as shown in fig. 6, by it is rear by shelves be installed to first after on the shelves locating rack（Include afterwards shelves after left and right two by shelves
Tie-beam on the rear shelves of shelves the upper end of the column after column and connection two）, wherein
Tie-beam is located at the top that shelves upper limit position block is leaned on after first on shelves afterwards, and is leaned on shelves upper limit position block after being supported on first；
It is corresponded afterwards by shelves positioning component after shelves column and first, rear shelves column is located at each dynamic correction block and determines correction with corresponding
In correction space between block, and rear shelves column is against and determines in the plate face of backup plate vertically.
Third, the passage executing agency after two first by shelves positioning component act simultaneously, the second vertical connecting rod of drive
Toward the first vertical connecting rod direction movement, in this process：
Second vertical connecting rod first drives dynamic limiting plate shelves column direction movement backward vertically, and it is corresponding so that rear shelves column is located at
It is vertical to determine between backup plate and vertically dynamic limiting plate, rear shelves column is limited with vertical dynamic limiting plate by determining backup plate vertically；
Then, the second vertical connecting rod continues, toward the first vertical connecting rod direction movement, to erect when vertical linkage push plate is against first
After in connecting rod, the second vertical connecting rod will drive the first vertical connecting rod to be leaned on the dynamic correction block in the first vertical connecting rod
It is close it is corresponding correct block surely, to by after first by the dynamic correction block of shelves positioning component and correction block cooperation surely to rear by shelves
Shelves column is corrected, is positioned afterwards；
Meanwhile block is corrected surely close to corresponding with the dynamic correction block in the first vertical connecting rod in the first vertical connecting rod, to rear
During shelves column is corrected, is positioned, rear shelves column be always positioned at it is corresponding it is vertical determine backup plate with move vertically limiting plate it
Between, rear shelves column is limited with vertical dynamic limiting plate by determining backup plate vertically, so block can be corrected to avoid dynamic and determine
During correction block cooperation is corrected, is positioned to the rear rear shelves column by shelves, rear shelves column with determine backup plate vertically and mutually hang down
It is moved on straight direction, to the correction of shelves column, positioning accuracy after guarantee；
So, it is possible it is convenient after installation, positioning by shelves, the modes such as beat without hammer to lean on shelves after assisting installation, carry
High installation effectiveness, the working strength for reducing worker, and can be corrected by shelves to rear, the dimensional accuracy of shelves is leaned on after raising,
And then improve the overall dimensional accuracy of headstock frame.
4th, pedal column with afterwards by shelves by being weldingly connected after, second vertically connected by elapsing executing agency and driving
Extension bar moves, until the second guide rod limited block is against on the end face of the second horizontal guide sleeve；When this second guide rod limited block supports
When on the end face of the second horizontal guide sleeve, the first vertical connecting rod is against first level guide sleeve under the action of (the first back-moving spring
End face on, at this point, dynamic correction block and the corresponding spacing corrected surely between block are maximum, to release to the rear fixation by shelves,
Shelves are leaned on after can easily removing.
Claims (10)
1. a kind of headstock frame assembly production chain device, characterized in that lean on shelves and pedal column welding post and headstock frame including rear
Welding post,
Include with pedal column welding post by shelves afterwards：
First rack, the first rack include first base and be arranged in first base first after lean on shelves locating rack；
First pedal stud location tooling, the first pedal stud location tooling are arranged in first base vertical for positioning pedal
Column；And
Shelves positioning tool is leaned on after first, is leaned on shelves locating rack after first for being leaned on after positioning by the setting of shelves positioning tool after first
Shelves；
Headstock frame welding post includes：
Second rack, the second rack includes second base, be arranged in second base second after exist by shelves locating rack and setting
The left and right two upper support stringers being mutually parallel on shelves locating rack top are leaned on after second；
Second pedal stud location tooling, the second pedal stud location tooling are arranged in second base vertical for positioning pedal
Column；
Shelves positioning tool is leaned on after second, is leaned on shelves locating rack after second for being leaned on after positioning by the setting of shelves positioning tool after second
Shelves；
With the one-to-one top longitudinal beam fixing tool of upper support stringer, top longitudinal beam fixing tool is arranged on upper support stringer
For fixing top longitudinal beam；And
Preceding shelves fixing tool, preceding shelves fixing tool are arranged on upper support stringer for fixing correspondingly with upper support stringer
Preceding shelves.
2. headstock frame assembly production chain device according to claim 1, characterized in that the first pedal stud location work
Dress includes the first pedal stud location component, and the first pedal stud location component includes being arranged to be used to support in first base to step on
First support column of plate column and the first supporting block, two first be arranged in first base for positioning pedal column are vertical
Pedal positioning pin and it is arranged in first base for quickly pressing from both sides the pedal column that pedal column is pressed in the first supporting block
Pincers.
3. headstock frame assembly production chain device according to claim 2, characterized in that first upper end of support column is equipped with
For the side limited block of spacing pedal column, the first upper end of support column is equipped with the first vertical pillar for being used to support pedal column.
4. headstock frame assembly production chain device according to claim 1, characterized in that lean on shelves positioning tool after described first
Including being arranged after first after the first of the top of shelves locating rack by shelves upper limit position block and being arranged after first by shelves locating rack
On two group first of left and right after lean on shelves positioning component,
It includes several first be successively set on from top to bottom after first on shelves locating rack that shelves positioning component is leaned on after described first
Shelves locating piece one is leaned on after leaning on afterwards after shelves locating piece, first be arranged after first on shelves locating piece by shelves locating slot and with first
One is corresponding for sealing the first pressing plate for hiding the notch after first by shelves locating slot, and the first pressing plate is fixed by shelves with after corresponding first
Position block is bolted.
5. headstock frame assembly production chain device according to claim 1, characterized in that the second pedal stud location work
Dress includes the second pedal stud location component, and the second pedal stud location component includes being arranged to be used to support in second base to step on
Second support column of plate column and it is arranged in second base for positioning the second vertical pedal positioning pin of pedal column.
6. headstock frame assembly production chain device according to claim 1, characterized in that lean on shelves positioning tool after described second
Including being arranged after second after the second of the top of shelves locating rack by shelves upper limit position block and being arranged after second by shelves locating rack
On two group second of left and right after lean on shelves positioning component,
After described second by shelves positioning component include be arranged after second on shelves locating rack second after by shelves locating piece, setting
It is leaned on by shelves locating slot after second on shelves locating piece after second and hides second of the notch after second by shelves locating slot for sealing
Pressing plate is bolted by shelves locating piece after the second pressing plate and second.
7. headstock frame assembly production chain device according to claim 1, characterized in that the top longitudinal beam fixing tool packet
It includes several and top longitudinal beam active grab for being used for compressing top longitudinal beam is set on upper support stringer.
8. headstock frame assembly production chain device according to claim 1, characterized in that the preceding shelves fixing tool includes extremely
A few preceding shelves active grab being arranged on upper support stringer for shelves before compressing.
9. headstock frame assembly production chain device according to claim 1, characterized in that lean on shelves positioning tool after described first
Shelves positioning component is leaned on behind two group first of left and right on shelves locating rack after first including being arranged,
It includes that the first level guide sleeve leaned on after first on shelves locating rack, sliding setting is arranged that shelves positioning component is leaned on after described first
The first guide rod in first level guide sleeve, is arranged at the first guide rod end the first vertical connecting rod being connected with the first guide rod
The postive stop baffle in portion, be set in (the first back-moving spring on the first guide rod and between postive stop baffle and first level guide sleeve,
Several be successively set on from top to bottom after first determines backup plate, is arranged is leaning on surely vertically correspondingly vertically on shelves locating rack
Correction block, the dynamic correction block for corresponding with correction block surely and being connected with the first vertical connecting rod, setting are determined the on plate
It on the shelves locating rack and the second horizontal guide sleeve parallel with first level guide sleeve, is slidably arranged in the second horizontal guide sleeve after one
The second guide rod, be connected with the second guide rod and the second vertical connecting rod parallel with the first vertical connecting rod, several with the
Two vertical connecting rods are connected and determine parallel vertical of backup plate with vertical and move limiting plate, setting in the second vertical connecting rod simultaneously
It is vertical for drive second on shelves locating rack after the vertical linkage push plate and setting first parallel with the first vertical connecting rod
The passage executing agency that connecting rod is moved along the second horizontal guide sleeve,
The first vertical connecting rod and postive stop baffle are located at the opposite sides of first level guide sleeve, described to determine backup plate and the vertically
One vertical connecting rod is parallel, and the vertical linkage push plate is between the first vertical connecting rod and the second vertical connecting rod.
10. headstock frame assembly production chain device according to claim 9, characterized in that be additionally provided on second guide rod
Second guide rod limited block, the second guide rod limited block is between the second vertical connecting rod and the second horizontal guide sleeve, when the second guide rod
When limited block is against on the end face of the second horizontal guide sleeve, vertical linkage push plate is detached with the first vertical connecting rod, and first is vertical
Connecting rod is against on the end face of first level guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497665.6A CN108655641B (en) | 2018-05-22 | 2018-05-22 | Assembly line device for headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497665.6A CN108655641B (en) | 2018-05-22 | 2018-05-22 | Assembly line device for headstock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108655641A true CN108655641A (en) | 2018-10-16 |
| CN108655641B CN108655641B (en) | 2020-05-01 |
Family
ID=63776469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810497665.6A Active CN108655641B (en) | 2018-05-22 | 2018-05-22 | Assembly line device for headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655641B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120080427A (en) * | 2011-01-07 | 2012-07-17 | 윤상욱 | Clamping apparatus for welding of automobile trailing arm and spindle plate |
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN204603633U (en) * | 2015-03-15 | 2015-09-02 | 邯郸市豪天机械设备有限公司 | A kind of electric automobile headstock frame jig |
| CN205587875U (en) * | 2016-03-11 | 2016-09-21 | 朗美(厦门)健身器材有限公司 | Dynamic positioning device is floated in combination of laser cutting equipment |
-
2018
- 2018-05-22 CN CN201810497665.6A patent/CN108655641B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120080427A (en) * | 2011-01-07 | 2012-07-17 | 윤상욱 | Clamping apparatus for welding of automobile trailing arm and spindle plate |
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN204603633U (en) * | 2015-03-15 | 2015-09-02 | 邯郸市豪天机械设备有限公司 | A kind of electric automobile headstock frame jig |
| CN205587875U (en) * | 2016-03-11 | 2016-09-21 | 朗美(厦门)健身器材有限公司 | Dynamic positioning device is floated in combination of laser cutting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108655641B (en) | 2020-05-01 |
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Effective date of registration: 20220302 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. |
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