CN106425137B - Carline universal fixturing for laser cutting parameter - Google Patents
Carline universal fixturing for laser cutting parameter Download PDFInfo
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- CN106425137B CN106425137B CN201610929859.XA CN201610929859A CN106425137B CN 106425137 B CN106425137 B CN 106425137B CN 201610929859 A CN201610929859 A CN 201610929859A CN 106425137 B CN106425137 B CN 106425137B
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- arc
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- circular arc
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
Carline universal fixturing for laser cutting parameter belongs to the general shape camber beam grip device field for rail vehicle top bow laser cutting parameter, and the fixture includes camber beam outer arc curved surface position-limit mechanism, end plate central bearing, two end plate side bearings, multiple horizontal jacking mechanisms, camber beam supporting rail, multiple connecting plates and pedestal.The fixture of the present invention can be protected to carline outer arc curved surface, avoid it from causing it to deform because of excessive compression；Two circular arc camber inner reinforced plates of fixture be provided with parallel to arc plate madial wall circular arc camber the spacing end face of circular arc, its dedicated for the both ends of the arc groove to hat camber beam carry out matching and it is spacing, so as to improve the precision of positioning；And circular arc camber inner reinforced plate can disassemble when not in use, being loaded for other carlines will not be caused to interfere and be influenceed, this has further expanded the application flexibility and versatility of the grip device.
Description
Technical field
The invention belongs to the general shape camber beam grip device field for rail vehicle top bow laser cutting parameter, tool
Body is related to a kind of carline universal fixturing for laser cutting parameter.
Background technology
As shown in figure 4, the rail vehicle such as passenger train and subway car is using the essentially identical car of span and radian
Top bow, the maximum end face outside of its radius are referred to as carline outer arc curved surface, the minimum outside of radius on carline
End face is referred to as carline inner arc curved surface, and the lower surface of carline is claimed below the maximum planes of carline radially,
In addition, the arc section both ends of camber beam are also symmetrically provided with a bit of straightway.In the carline progress to such rail vehicle
, it is necessary to which carline is carried out into high-precision be accurately positioned according to unified fixed pose before three-dimensional beam laser cutting.Traditional
Localization method is horizontally disposed along the length direction of carline using more set plug-type active grabs, and along carline
The normal direction of side circular arc camber and outer arc normal to a surface direction are held out against and fixed respectively.This mode is although general
Property it is good, but positioning precision is poor, easily causes excessive compression to cause it to deform to camber beam to be processed, influences laser cutting
Machining accuracy.
On the other hand, the cross-sectional configuration of carline has larger difference with different type of train, such as Fig. 1 to figure
3 or carline as shown in Figures 5 to 7, by its respective cross-sectional configuration can be divided into hat camber beam 1, flute profile camber beam 2 and oneself
Shape camber beam 3, the sheet metal thickness all same of its three.If a variety of camber beams for being directed to above-mentioned different section structure make hat respectively
Camber beam special fixture, flute profile camber beam special fixture and own shape camber beam special fixture, then different types of camber beam certainly will be caused special
Fixture poor universality, it is unfavorable for carrying out it batch production of unified structure, and unified stock storage Classification Management, thus can
Cause the problem of production and the management cost of camber beam angle are high, and utilization ratio is low.
Therefore, design a while then turn into the research and development urgently captured for various forms of carline Universal clamps
Problem.
The content of the invention
In order to solve the existing special fixture of making hat camber beam respectively, flute profile camber beam special fixture and own shape camber beam exclusive clamps
Design poor universality, cost height, the poor feasibility of tool, and the normal direction water of traditional circular arc camber along carline
The camber beam side walls that plain cloth puts more set plug-type active grabs hold out against localization method and easily cause excessive compression to camber beam to be processed
Cause it to deform, influence the machining accuracy of laser cutting, and currently without general for various forms of carlines
The technical problem of type fixture, the present invention provide a kind of carline universal fixturing for laser cutting parameter.
The technical solution adopted for solving the technical problem of the present invention is as follows：
For the carline universal fixturing of laser cutting parameter, it includes camber beam outer arc curved surface position-limit mechanism, end
Plate center support, two end plate side bearings, multiple horizontal jacking mechanisms, camber beam supporting rail, multiple connecting plates and pedestal, camber beam
Outer arc curved surface position-limit mechanism includes an arc plate, the circular arc camber of arc plate madial wall and the outer arc of carline
Curved surface is identical；The outer face of end plate central bearing and two end plate side bearings with arc plate is connected, two end plate sides
Square bearing is located at the both sides of end plate central bearing respectively, and the lower end of its three is fixedly connected with the base；The lower surface of camber beam supporting rail
It is connected by the lower surface of multiple connecting plates and arc plate, the outer face of camber beam supporting rail and the circular arc camber of arc plate madial wall
Between leave gap；The axial direction of the multiple horizontal jacking mechanism push rod and the circular arc camber normal direction phase of arc plate madial wall
Together, the cantilever connecting seat upper surface of horizontal jacking mechanism and the lower surface of arc plate are connected.
The end plate central bearing includes first base and starting stave, is vertically connected both it, the center of starting stave
Provided with riser holder through-hole；The first arc plate lower surface support level is additionally provided with the rear end face of riser, under first arc plate
The width of end face support level is less than the thickness of arc plate；The upper surface of first arc plate lower surface support level is supported on circular arc
On the lower surface of plate.
End plate side bearing includes second base and the second riser, is vertically connected both it, the rear end of the second riser
Face is provided with the second arc plate lower surface support level, and the width of the second arc plate lower surface support level is less than arc plate
Thickness；The upper surface of second arc plate lower surface support level is supported on the lower surface of arc plate.
The camber beam outer arc curved surface position-limit mechanism also includes two circular arc camber inner reinforced plates and two gussets fix spiral shell
Bolt；The side wall center of arc plate is provided with arc plate through hole, and arc plate through hole is coaxially disposed with riser holder through-hole；Arc plate two
Horizontal gusset groove is equipped with the side wall of termination, gusset bolt hole is respectively equipped with the upper surface of two terminations of arc plate；
One side wall of circular arc camber inner reinforced plate is the spacing end face of circular arc, a part of the circular arc camber inner reinforced plate away from the spacing end face of circular arc
Corresponding to being inserted into a gusset groove, and it is fixed after passing through gusset bolt hole by gusset fixing bolt；Circular arc is spacing
Circular arc camber of the end face parallel to arc plate madial wall.
Described camber beam supporting rail is integrative-structure or segmental structure.
The outer face of the camber beam supporting rail is circular arc camber, and the circular arc camber of the circular arc camber and arc plate madial wall is complete
It is exactly the same；The gap width left between camber beam supporting rail and the inner face of arc plate is 2 times of camber beam sheet metal thickness；Camber beam
The radial thickness of supporting rail is 0.8 times of own type camber beam lower surface radial width.
The horizontal jacking mechanism includes horizontal top-fastener and top-fastener pedestal, and top-fastener pedestal includes integrally formed top
Tight device mounting seat, cantilever and cantilever connecting seat, top-fastener mounting seat are connected with cantilever connecting seat by cantilever；Cantilever connecting seat
Upper surface is higher than the upper surface of cantilever 10 centimetres；Horizontal top-fastener is fixed on the upper end of top-fastener mounting seat；Horizontal top-fastener
Front end is provided with push rod, and the front end of its push rod is located at the top of cantilever.
The cantilever vertical in arc plate madial wall, horizontal top-fastener it is parallel axially to cantilever.
The beneficial effects of the invention are as follows：This is used for the camber beam outer arc of the carline universal fixturing of laser cutting parameter
Curved surface position-limit mechanism is using the identical arc plate of outer arc curved surface of the circular arc camber and carline of madial wall to cap
The carline outer arc curved surface of shape camber beam, flute profile camber beam and own shape camber beam common curve structure is matched and spacing, from
And carline outer arc curved surface is protected, avoid it from causing it to deform because of excessive compression.
The gap width left between the camber beam supporting rail of the carline universal fixturing and the inner face of arc plate is
Times of camber beam sheet metal thickness, is inserted into wherein so as to the outer arc curved surface of hat camber beam, so as to be that the fixture is curved in hat
Application on beam provides feasibility.
The radial thickness of the camber beam supporting rail of this camber beam universal fixturing is 0.8 times of own type camber beam lower surface radial width,
Camber beam supporting rail is set to be stuck in bent by the circular arc of the madial wall of own the shape camber beam inner arc curved surface and arc plate of own shape camber beam
Face and own shape camber beam lower surface three surround inside the annular groove to be formed jointly, so that the fixture is on own shape camber beam
Application be possibly realized.
Two circular arc camber inner reinforced plates of this camber beam universal fixturing are provided with the circular arc camber parallel to arc plate madial wall
The spacing end face of circular arc, it carries out matching and spacing dedicated for the both ends of the arc groove to hat camber beam, fixed so as to improve
The precision of position.And circular arc camber inner reinforced plate can disassemble when not in use, being loaded for other carlines will not be caused
Interference and influence, this has further expanded the application flexibility and versatility of the grip device.
In addition the carline universal fixturing for being used for laser cutting parameter also has simple and practical, easy to operate,
Cost is cheap, the advantages that being easy to popularize.
Brief description of the drawings
Fig. 1 is the stereogram of hat camber beam；
Fig. 2 is the stereogram of flute profile camber beam；
Fig. 3 is the stereogram of own shape camber beam；
Fig. 4 is the front view of hat camber beam, flute profile camber beam or own shape camber beam；
Fig. 5 is the cross-sectional configuration schematic diagram of hat camber beam A-A profile positions in Fig. 4；
Fig. 6 is the cross-sectional configuration schematic diagram of flute profile camber beam A-A profile positions in Fig. 4；
Fig. 7 is the cross-sectional configuration schematic diagram of own shape camber beam A-A profile positions in Fig. 4；
Fig. 8 is the stereogram for the carline universal fixturing that the present invention is used for laser cutting parameter；
Fig. 9 is the top view for the carline universal fixturing that the present invention is used for laser cutting parameter；
Figure 10 is that the present invention is used for stereogram of the carline universal fixturing of laser cutting parameter under another visual angle；
Figure 11 is Figure 10 explosive view；
Figure 12 is the stereogram of end plate side of the present invention bearing；
Figure 13 is the stereogram of end plate central bearing of the present invention；
Figure 14 is the stereogram of connecting plate of the present invention；
Figure 15 is the explosive view of camber beam outer arc curved surface position-limit mechanism of the present invention；
Figure 16 is the partial enlarged drawing of I parts in Figure 15；
Figure 17 is the stereogram of circular arc camber inner reinforced plate of the present invention；
Figure 18 is that the present invention is used for the carline universal fixturing of laser cutting parameter in another solid looked up under visual angle
Figure；
Figure 19 is the partial enlarged drawing of II parts in Figure 18；
Figure 20 is the stereogram of the horizontal jacking mechanism of the present invention；
Figure 21 is the stereogram of top-fastener pedestal of the present invention；
Figure 22 is the application schematic diagram for the carline universal fixturing that the present invention is used for laser cutting parameter；
Figure 23 is the diagrammatic cross-section of hat camber beam B-B profile positions in corresponding diagram 22；
Figure 24 is the diagrammatic cross-section of flute profile camber beam C-C profile positions in corresponding diagram 22；
Figure 25 is the diagrammatic cross-section of own shape camber beam C-C profile positions in corresponding diagram 22.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in Fig. 8 to Figure 21, the carline universal fixturing that the present invention is used for laser cutting parameter is included on the outside of camber beam
Circular arc camber position-limit mechanism 8, the horizontal jacking mechanism 6 of the end plate side bearing 4, three of end plate central bearing 5, two, camber beam support
7, six connecting plates 9 of rail and pedestal 10, camber beam outer arc curved surface position-limit mechanism 8 include an arc plate 8-1, arc plate 8-1
The circular arc camber of madial wall is identical with the outer arc curved surface of carline, and it is used for carline outer arc curved surface
Carry out spacing.End plate central bearing 5 and two end plate sides, 4 outer face with arc plate 8-1 of bearing are connected, and its three uses
Spacing in the outer face progress to arc plate 8-1, two end plate side bearings 4 are located at the both sides of end plate central bearing 5 respectively, its
The lower end of three is connected with pedestal 10.The lower end that the lower surface of camber beam supporting rail 7 passes through six connecting plates 9 and arc plate 8-1
Face is connected, and gap is left between the outer face of camber beam supporting rail 7 and the circular arc camber of arc plate 8-1 madial walls.
Horizontal jacking mechanism 6 includes horizontal top-fastener 6-1 and top-fastener pedestal 6-2, top-fastener pedestal 6-2 include one into
Top-fastener mounting seat 6-2-1, the cantilever 6-2-2 and cantilever connecting seat 6-2-3 of type, top-fastener mounting seat 6-2-1 connect with cantilever
Seat 6-2-3 is connected by cantilever 6-2-2.Cantilever connecting seat 6-2-3 upper surface is higher than cantilever 6-2-2 upper surface 10 centimetres,
Cantilever 6-2-2 is used to avoid to leave gap between the outer face of camber beam supporting rail 7 and the circular arc camber of arc plate 8-1 madial walls,
In the vertical direction both it is set to leave gap.Horizontal top-fastener 6-1 is fixed on top-fastener mounting seat 6-2-1 upper end, laterally
Top-fastener 6-1 front end is provided with push rod, and the front end of its push rod is located at cantilever 6-2-2 top.
The axial direction of three horizontal push rods of jacking mechanism 6 is identical with the circular arc camber normal direction of arc plate 8-1 madial walls, top
Tight device pedestal 6-2 lower end is hanging, and it is used to hold out against carline inner arc curved surface along its normal to a surface direction.It is outstanding
Lower surface of the arm connecting seat 6-2-3 upper surface with arc plate 8-1 is connected, and cantilever 6-2-2 is perpendicular to arc plate 8-1 madial walls
, horizontal top-fastener 6-1's is parallel axially to cantilever 6-2-2.Horizontal top-fastener 6-1 is Taiwan Jia Gang Internaional, Incs
The good hands GH-36330M types push-and-pull active grab of production.
End plate central bearing 5 includes first base 5-1 and starting stave 5-2, is vertically connected both it, starting stave 5-2
Center be provided with riser holder through-hole 5-2-2.The first arc plate lower surface support level 5- is additionally provided with riser 5-2 rear end face
2-1, the first arc plate lower surface support level 5-2-1 width are less than arc plate 8-1 thickness.First arc plate lower surface
Support level 5-2-1 upper surface is supported on arc plate 8-1 lower surface, and it is used to carry out just arc plate 8-1 height
Step positioning.
End plate side bearing 4 includes second base 4-1 and the second riser 4-2, is vertically connected both it, the second riser 4-2
Rear end face be provided with the second arc plate lower surface support level 4-2-1, the second arc plate lower surface support level 4-2-1's
Width is less than arc plate 8-1 thickness.Second arc plate lower surface support level 4-2-1 upper surface is supported on arc plate 8-1
Lower surface on, it is used to carry out Primary Location to arc plate 8-1 height.
Camber beam outer arc curved surface position-limit mechanism 8 also includes two circular arc camber inner reinforced plate 8-2 and two gussets fix spiral shell
Bolt 8-3.Arc plate 8-1 side wall center is provided with arc plate through hole 8-1-3, arc plate through hole 8-1-3 and riser holder through-hole 5-
2-2 is coaxially disposed, the passage when through hole both it drills as the dome dot center to carline.Arc plate
It is equipped with the side wall of two terminations of 8-1 on the upper surface of horizontal two terminations of gusset groove 8-1-1, arc plate 8-1 respectively
Provided with gusset bolt hole 8-1-2.A circular arc camber inner reinforced plate 8-2 side wall is the spacing end face 8-2-1 of circular arc, in circular arc camber
A parts of the gusset 8-2 away from the spacing end face 8-2-1 of circular arc is inserted into a corresponding gusset groove 8-1-1, and by gusset
Fixing bolt 8-3 is fixed after passing through gusset bolt hole 8-1-2.The spacing end face 8-2-1 of circular arc is parallel on the inside of arc plate 8-1
The circular arc camber of wall, the both ends progress that it is used for the arc groove 1-4 of hat camber beam 1 are spacing.
Camber beam supporting rail 7 is integrative-structure or segmental structure, and the outer face of camber beam supporting rail 7 is circular arc camber, the circular arc
Curved surface is identical with the circular arc camber of arc plate 8-1 madial walls.Institute between camber beam supporting rail 7 and arc plate 8-1 inner face
The gap width left is 2 times of camber beam sheet metal thickness, is inserted so as to the outer arc curved surface 1-1 of hat camber beam 1.Camber beam
The radial thickness of supporting rail 7 is 0.8 times of the own lower surface radial width of type camber beam 3.When camber beam supporting rail 7 is segmented, it can be divided into curved
Roundlet segmental arc 7-1 and both sides great circle segmental arc 7-1 in the middle part of beam supporting rail, is divided into three sections.
The carline universal fixturing that the concrete application present invention is used for laser cutting parameter positions to hat camber beam 1
When, as shown in Figure 22 to Figure 23, by upper and lower two hats camber beam outer arc curved surface 1-1 of hat camber beam 1 with arc plate 8-
The circular arc camber fitting of 1 madial wall, and one of hat camber beam outer arc curved surface 1-1 is inserted into camber beam supporting rail 7
In the gap left between arc plate 8-1 inner face.Hereafter, the hat camber beam lower surface 1-2 of hat camber beam 1 is located
On the upper surface 7-1 of camber beam supporting rail 7.It is respectively that the spacing end face 8-2-1 of circular arc on two circular arc camber inner reinforced plate 8-2 is equal
The hat camber beam arc groove 1-4 of hat camber beam 1 is inserted respectively into, and makes the spacing end face 8-2-1 of circular arc and hat camber beam circular arc
Groove 1-4 circular-arc bottom face lateral wall is tangent, so as to hat camber beam arc groove 1-4 is supported with it is spacing, and then improve
Positioning precision.Finally, respectively with three horizontal push rods of jacking mechanism 6 by the hat camber beam inner arc curved surface 1-3 of hat camber beam 1
Held out against along its normal to a surface direction, so as to complete that whole hat camber beam 1 is positioned.
The carline universal fixturing that the concrete application present invention is used for laser cutting parameter positions to flute profile camber beam 2
When, as shown in figure 24, two circular arc camber inner reinforced plate 8-2 and its corresponding two gussets fixing bolt 8-3 are removed, hereafter, will
The flute profile camber beam outer arc curved surface 2-1 of flute profile camber beam 2 is bonded with the circular arc camber of arc plate 8-1 madial wall, and makes flute profile
The flute profile camber beam lower surface 2-2 of camber beam 2 is seated on the supporting rail upper surface 7-1 of camber beam supporting rail 7.Finally, respectively with three
The horizontal push rod of jacking mechanism 6 holds out against the flute profile camber beam inner arc curved surface 2-3 of flute profile camber beam 2 along its normal to a surface direction,
So as to complete that whole flute profile camber beam 2 is positioned.
The carline universal fixturing that the concrete application present invention is used for laser cutting parameter positions to own shape camber beam 3
When, as shown in figure 25, two circular arc camber inner reinforced plate 8-2 and its corresponding two gussets fixing bolt 8-3 are removed, hereafter, will
The own shape camber beam outer arc curved surface 3-1 of own shape camber beam 3 is bonded with the circular arc camber of arc plate 8-1 madial wall, and makes own shape
The own shape camber beam lower surface 3-2 of camber beam 3 is seated on the supporting rail upper surface 7-1 of camber beam supporting rail 7, and makes camber beam supporting rail 7
It is stuck in the circular arc camber by the own shape camber beam inner arc curved surface 3-3 and arc plate 8-1 of own shape camber beam 3 madial wall and own shape
Camber beam lower surface 3-2 three surrounds inside the annular groove to be formed jointly.Finally, pushed up respectively with three horizontal jacking mechanisms 6
Bar holds out against the own shape camber beam inner arc curved surface 3-3 of own shape camber beam 3 along its normal to a surface direction, so as to complete to it is whole oneself
Shape camber beam 3 positions.
Claims (6)
1. for the carline universal fixturing of laser cutting parameter, it includes camber beam outer arc curved surface position-limit mechanism (8), end
Plate center support (5), two end plate side bearings (4), multiple horizontal jacking mechanisms (6), camber beam supporting rail (7), multiple connections
Plate (9) and pedestal (10), camber beam outer arc curved surface position-limit mechanism (8) include an arc plate (8-1), and arc plate (8-1) is interior
The circular arc camber of side wall is identical with the outer arc curved surface of carline；End plate central bearing (5) and two end plate sides
Outer face of the bearing (4) with arc plate (8-1) is connected, and two end plate side bearings (4) are located at end plate central bearing (5) respectively
Both sides, the lower end of its three is connected with pedestal (10)；The lower surface of camber beam supporting rail (7) by multiple connecting plates (9) with
The lower surface of arc plate (8-1) is connected, the outer face of camber beam supporting rail (7) and the circular arc camber of arc plate (8-1) madial wall it
Between leave gap；The axial direction of the multiple horizontal jacking mechanism (6) push rod and the circular arc camber normal of arc plate (8-1) madial wall
Direction is identical, and the cantilever connecting seat upper surface and the lower surface of arc plate (8-1) of horizontal jacking mechanism (6) are connected；The end plate
Center support (5) includes first base (5-1) and starting stave (5-2), is vertically connected both it, in starting stave (5-2)
The heart is provided with riser holder through-hole (5-2-2)；The first arc plate lower surface support level is additionally provided with the rear end face of riser (5-2)
(5-2-1), the width of the first arc plate lower surface support level (5-2-1) are less than the thickness of arc plate (8-1)；First circular arc
The upper surface of plate lower surface support level (5-2-1) is supported on arc plate (8-1) lower surface；It is characterized in that：It is described curved
Beam outer arc curved surface position-limit mechanism (8) also includes two circular arc camber inner reinforced plates (8-2) and two gusset fixing bolt (8-
3)；The side wall center of arc plate (8-1) is provided with arc plate through hole (8-1-3), arc plate through hole (8-1-3) and riser holder through-hole
(5-2-2) is coaxially disposed；Horizontal gusset groove (8-1-1), arc plate are equipped with the side wall of arc plate (8-1) two terminations
Gusset bolt hole (8-1-2) is respectively equipped with the upper surface of (8-1) two terminations；One side of circular arc camber inner reinforced plate (8-2)
Wall is the spacing end face of circular arc (8-2-1), and a part of the circular arc camber inner reinforced plate (8-2) away from the spacing end face of circular arc (8-2-1) is inserted
Enter in a corresponding gusset groove (8-1-1), and after passing through gusset bolt hole (8-1-2) by gusset fixing bolt (8-3)
It is fixed；Circular arc camber of the spacing end face of circular arc (8-2-1) parallel to arc plate (8-1) madial wall.
2. it is used for the carline universal fixturing of laser cutting parameter as claimed in claim 1, it is characterised in that：The end plate
Side bearing (4) includes second base (4-1) and the second riser (4-2), is vertically connected both it, after the second riser (4-2)
End face is provided with the second arc plate lower surface support level (4-2-1), the second arc plate lower surface support level (4-2-1)
Width is less than the thickness of arc plate (8-1)；The upper surface of second arc plate lower surface support level (4-2-1) is supported on arc plate
On the lower surface of (8-1).
3. it is used for the carline universal fixturing of laser cutting parameter as claimed in claim 1, it is characterised in that：Described is curved
Beam supporting rail (7) is integrative-structure or segmental structure.
4. it is used for the carline universal fixturing of laser cutting parameter as claimed in claim 1, it is characterised in that：The camber beam
The outer face of supporting rail (7) is circular arc camber, and the circular arc camber is identical with the circular arc camber of arc plate (8-1) madial wall；
The gap width left between the inner face of camber beam supporting rail (7) and arc plate (8-1) is 2 times of camber beam sheet metal thickness；It is curved
The radial thickness of beam supporting rail (7) is 0.8 times of own type camber beam (3) lower surface radial width.
5. it is used for the carline universal fixturing of laser cutting parameter as claimed in claim 1, it is characterised in that：The transverse direction
Jacking mechanism (6) includes horizontal top-fastener (6-1) and top-fastener pedestal (6-2), and top-fastener pedestal (6-2) includes integrally formed
Top-fastener mounting seat (6-2-1), cantilever (6-2-2) and cantilever connecting seat (6-2-3), top-fastener mounting seat (6-2-1) and cantilever
Connecting seat (6-2-3) is connected by cantilever (6-2-2)；Upper end of the upper surface of cantilever connecting seat (6-2-3) than cantilever (6-2-2)
Face is high 10 centimetres；Horizontal top-fastener (6-1) is fixed on top-fastener mounting seat (6-2-1) upper end；Before horizontal top-fastener (6-1)
End is provided with push rod, and the front end of its push rod is located at the top of cantilever (6-2-2).
6. it is used for the carline universal fixturing of laser cutting parameter as claimed in claim 5, it is characterised in that：The cantilever
(6-2-2) is parallel with cantilever (6-2-2) perpendicular to arc plate (8-1) madial wall, the axial direction of horizontal top-fastener (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929859.XA CN106425137B (en) | 2016-10-31 | 2016-10-31 | Carline universal fixturing for laser cutting parameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610929859.XA CN106425137B (en) | 2016-10-31 | 2016-10-31 | Carline universal fixturing for laser cutting parameter |
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| Publication Number | Publication Date |
|---|---|
| CN106425137A CN106425137A (en) | 2017-02-22 |
| CN106425137B true CN106425137B (en) | 2018-03-16 |
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| CN201610929859.XA Active CN106425137B (en) | 2016-10-31 | 2016-10-31 | Carline universal fixturing for laser cutting parameter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107804338B (en) * | 2017-10-23 | 2019-07-26 | 中车长春轨道客车股份有限公司 | Hitch mounting pin supporting and positioning mechanism |
| CN109175760A (en) * | 2018-10-30 | 2019-01-11 | 上海双彩吉智能科技有限公司 | Full-automatic arc plate welding equipment |
| CN111055063B (en) * | 2019-12-30 | 2022-01-11 | 武昌船舶重工集团有限公司 | Shell assembly fixture |
| CN111822921A (en) * | 2020-07-08 | 2020-10-27 | 贵州航天新力铸锻有限责任公司 | Clamp for welding first wall finger back cover plate and operation method |
| CN112122828B (en) * | 2020-09-07 | 2022-02-22 | 中车唐山机车车辆有限公司 | Automatic centering device and method for railway passenger car roof camber beam |
| CN112589765A (en) * | 2020-12-11 | 2021-04-02 | 重庆中车长客轨道车辆有限公司 | Positioning line positioning device for curved beam of railway vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148539B (en) * | 2010-09-23 | 2016-02-10 | 形状集团 | The method of the multitube reinforcement rolling and forming for vehicle and roll forming machine |
| CN202006346U (en) * | 2011-01-30 | 2011-10-12 | 宁波敏实汽车零部件技术研发有限公司 | Welding spot positioning device for welding of inner panel and outer panel of automobile door frame |
| CN202780300U (en) * | 2012-04-25 | 2013-03-13 | 龙口丛林中德车体系统工程有限公司 | Car roof welding tool |
| CN204867930U (en) * | 2015-08-04 | 2015-12-16 | 无锡博进精密机械制造有限公司 | Bent arc plate's novel welding frock |
| CN205021078U (en) * | 2015-09-28 | 2016-02-10 | 力帆实业(集团)股份有限公司 | Camber beam car for sample frame engine mounting panel combination fixed -position welding anchor clamps structure hangs |
| CN205166260U (en) * | 2015-10-27 | 2016-04-20 | 浙江杭能新能源车业有限公司 | Integral welding tool equipment of rear axle camber beam |
| CN205630012U (en) * | 2016-04-29 | 2016-10-12 | 诸城威仕达机械有限公司 | Frock clamp is used in processing of high -speed railway roof camber beam crop |
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2016
- 2016-10-31 CN CN201610929859.XA patent/CN106425137B/en active Active
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