CN106826053B - A kind of combining machine support and its welding tooling - Google Patents
A kind of combining machine support and its welding tooling Download PDFInfo
- Publication number
- CN106826053B CN106826053B CN201710067321.7A CN201710067321A CN106826053B CN 106826053 B CN106826053 B CN 106826053B CN 201710067321 A CN201710067321 A CN 201710067321A CN 106826053 B CN106826053 B CN 106826053B
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- CN
- China
- Prior art keywords
- plate
- pedestal
- flank
- support
- welding tooling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of combining machine support and its welding toolings, it belongs to bracket manufacture field, bracket includes pedestal and two inclined flanks for being symmetrically set in pedestal upper end, the lower wall of flank is a bent plate, bent plate includes inclined plate and the vertical plate that is connected to inclined plate lower end and extends along the vertical direction, inclined plate top is provided with the extension board extended to two sides, extension board lower end is connected by the side wall of support plate and flank, the lower part of two flanks passes through two pieces of symmetrically arranged connecting plate connections, welding tooling includes the pedestal position-limit mechanism of upper surface on the table for the workbench of horizontal plane and setting, flank fixed mechanism, bent plate clamp system below bent plate, it is oppositely arranged on the connecting plate clamp system of two connecting plate lateral surfaces, by the way that each component for forming bracket is carried out positioning clamping, property welding fabrication again, Production efficiency is improved, the time is saved, reduces labor intensity of workers.
Description
Technical field
The present invention relates to bracket manufacture field more particularly to a kind of combining machine supports and its welding tooling.
Background technique
With the rapid development of industrial automation, combine harvester using more and more extensive, substantially increase production effect
Rate.In order to disposably realize the functions such as harvesting, threshing, separation stem, combine harvester is mostly bulky, and amount of parts is many
More, overall stability is low, and operation is not smooth, and interference is easy to produce between each mechanism, and therefore, bracket becomes essential portion
Part.
Combining machine support is varied, and every kind of bracket is respectively welded by multiple irregular plates mostly.Into
Before row welding, manual setting-out usually is carried out using easy measuring tool, then fixes product using easy processing support
Relative dimensions, finally welded, welded to stop at one and position another place and weld again, such processing efficiency
Low, the plenty of time is wasted, and labor intensity of workers is big；Simultaneously as position inaccurate, workpiece moves frequent occurrence when welding,
Mismachining tolerance is big, and product quality cannot be guaranteed, workpiece stability is low, easily deforms, and is unfavorable for producing in enormous quantities.
Summary of the invention
The purpose of the present invention is to provide a kind of combining machine supports, to solve monolithic stability existing in the prior art
Property it is low, run not smooth, the technical issues of being easy to produce interference between each mechanism.
The object of the invention is also to provide a kind of welding tooling, with solve production efficiency existing in the prior art it is low,
Large labor intensity, position inaccurate, mismachining tolerance are big, are unfavorable for the technical issues of producing in enormous quantities.
As above design, the technical scheme adopted by the invention is that:
A kind of combining machine support, including pedestal and two inclined flanks for being symmetrically set in the pedestal upper end, institute
The lower wall for stating flank is a bent plate, and the bent plate includes inclined plate and is connected to the inclined plate lower end and extends along the vertical direction
Vertical plate, the inclined plate top are provided with the extension board extended to side, and the extension board lower end passes through support plate and the side
The side wall of the wing connects, and the lower part of two flanks passes through two pieces of symmetrically arranged connecting plate connections.
It is a kind of for welding the welding tooling of above-mentioned combining machine support, comprising:
Workbench, upper surface are horizontal plane；
Pedestal position-limit mechanism, setting on the workbench, are used to support the pedestal；
Flank fixed mechanism is arranged on the workbench, for fixing the flank；
Bent plate clamp system, setting on the workbench, and is located at below the bent plate, described curved for clamping
Plate；
Connecting plate jacking mechanism is oppositely arranged on the lateral surface of two connecting plates, for holding out against the connecting plate
Onto the side wall of the flank.
Wherein, the pedestal position-limit mechanism includes at least two spaced first support bases, first support base
Upper end be provided with the first height-adjustable backing plate.
Wherein, the flank fixed mechanism includes the second support base and the U-frame that can be set on the flank, and described the
The upper end of two support bases holds out against the flank by the second backing plate, and two stabilizer blades of the U-frame and second support base are removable
It unloads hinged.
Wherein, the bent plate clamp system includes third support base and the clamping plate that is connected on the third support base,
There are two the clamping plates, and is symmetrically arranged in the two sides of the bent plate, and is provided between the clamping plate and the bent plate
Three backing plates.
Wherein, the connecting plate jacking mechanism includes the multiple four-supportings being spaced apart and is connected to described 4th
The active grab on seat is supportted, the 4th backing plate is provided between the active grab and the connecting plate.
Wherein, the side of the bent plate clamp system is provided with extension board clamp system and support plate clamp system, described
Extension board clamp system and support plate clamp system share the 5th support base, and there are two quickly folders for setting on the 5th support base
Pincers, clamp the extension board and support plate respectively.
Wherein, bent plate clamp system upper end is provided with guide and locating mechanism, and the guide and locating mechanism includes limit
Bar, limiting slot and driving mechanism, one end of the gag lever post are connected with the driving mechanism, and the other end is threaded through the limiting slot
In, under the driving of the driving mechanism, the gag lever post can be slided along the limiting slot.
Wherein, square through hole is provided on the workbench below the pedestal, is provided with pedestal in the through-hole
Jacking mechanism, for holding out against the pedestal.
Wherein, the pedestal jacking mechanism include top-fastening rod, be set to the top-fastening rod upper end hold out against plunger and use
In the hydraulic cylinder for driving the top-fastening rod to move up and down.
Combining machine support proposed by the present invention plays certain supporting role, improves the stability of fuselage entirety, keeps away
Exempt to generate interference between each mechanism, run more smooth.
The welding tooling proposed by the present invention for being used to weld above-mentioned combining machine support, by each portion that will form bracket
Part carries out positioning clamping, and property welding fabrication, improves production efficiency again, saves the time, and it is strong to reduce worker's labour
Degree；Simultaneously as accurate positioning, component will not be moved when welding, and mismachining tolerance is small, ensure that product quality, and workpiece is steady
Qualitative height, is unlikely to deform, and is conducive to produce in enormous quantities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of combining machine support provided by the invention；
Fig. 2 is the structural schematic diagram of combining machine support and its welding tooling provided by the invention；
Fig. 3 is the structural schematic diagram of welding tooling provided by the invention；
Fig. 4 is the partial structural diagram of welding tooling provided by the invention.
In figure:
1, bracket；2, workbench；
11, pedestal；12, flank；13, bent plate；14, extension board；15, support plate；16, connecting plate；
131, inclined plate；132, vertical plate；
31, the first support base；32, the first backing plate；
41, the second support base；42, U-frame；43, the second backing plate；
51, third support base；52, clamping plate；53, third backing plate；
61, four-supporting；62, the 4th backing plate；
71, the 5th support base；72, the 5th backing plate；
81, sliding block；82, gag lever post；83, limiting slot；84, driving mechanism；
91, top-fastening rod；92, plunger is held out against；93, U-shaped backing plate；
Specific embodiment
Technical solution of the present invention is further illustrated with embodiment with reference to the accompanying drawing.
Referring to Fig. 1, a kind of combining machine support 1, including pedestal 11 and two inclinations for being symmetrically set in 11 upper end of pedestal
Flank 12, the lower wall of flank 12 is a bent plate 13, and bent plate 13 includes inclined plate 131 and is connected to 131 lower end of inclined plate and along perpendicular
Vertical plate 132 from histogram to extension, 131 top of inclined plate be provided with to side extend extension board 14,14 lower end of extension board passes through
Support plate 15 is connect with the side wall of flank 12, and the lower part of two flanks 12 is connected by two pieces of symmetrically arranged connecting plates 16.
In the present embodiment, pedestal 11 is square tube, and flank 12 is hollow structure.While proof strength, mitigate bracket 1
Whole weight, avoids combine harvester from overloading.
Referring to figs. 2 and 3, a kind of for welding the welding tooling of above-mentioned combining machine support 1, including upper surface as water
The workbench 2 of plane, be arranged in be used to support on workbench 2 pedestal 11 pedestal position-limit mechanism, setting 11 both ends of pedestal with
Flank fixed mechanism between vertical plate 132, the bent plate clamp system being arranged in below inclined plate 131 and it is oppositely arranged on two pieces
The connecting plate jacking mechanism of 16 lateral surface of connecting plate.Accurate positioning guarantees that clamping force is uniformly distributed.Positioning is disposable after clamping
Welding fabrication improves production efficiency, saves the time, reduces labor intensity of workers；Meanwhile component will not occur when welding
Mobile, mismachining tolerance is small, ensure that product quality, and workpiece stability is high, is unlikely to deform, is conducive to produce in enormous quantities.
Pedestal position-limit mechanism includes at least two spaced first support bases 31, and the upper end of the first support base 31 is arranged
There is the first height-adjustable backing plate 32, different operating conditions can be adapted to by adjusting the height of the first backing plate 32.
It support base 41 and the U-frame 42 that can be set on flank 12 that flank fixed mechanism, which includes second,.Second support base 41
Lower end be provided with and offer the bottom plate of threaded hole and connect by bolt with workbench 2, bottom plate increases and the contact of workbench 2
Area increases forced area, make to clamp more stable.The upper end of second support base 41 holds out against flank by the second backing plate 43
12, two stabilizer blades of U-frame 42 and the second support base 41 are detachable hinged.Second support base 41 is arranged on the side of pedestal 11
There is backing plate, active grab is provided on the second side of the support base 41 far from pedestal 11, for holding out against pedestal 11 and flank 12.
Bent plate clamp system includes third support base 51 and the clamping plate 52 that is connected on third support base 51, clamping plate 52
There are two, and the two sides of bent plate 13 are symmetrically arranged in, there is inclined-plane identical with 131 inclined direction of inclined plate on clamping plate 52, clamps
Third backing plate 53 is provided between the inclined-plane and inclined plate 131 of plate 52.Clamping plate 52 is provided with quickly on the side far from inclined plate 131
Clamp, for holding out against bent plate 13.Be provided with backing plate between active grab and clamping plate 52, one piece of backing plate simultaneously with two clamping plates
52 connections.The lower end of vertical plate 132 is in being provided with the backing plate for holding in the palm bent plate 13 on the second support base 41.
Connecting plate jacking mechanism includes the multiple four-supportings 61 being spaced apart and is connected on four-supporting 61
Active grab is provided with the 4th backing plate 62 between active grab and connecting plate 16.In the present embodiment, four-supporting 61 has three
A, the active grab being located in the middle on four-supporting 61 is vertically arranged, quick on the four-supporting 61 on both sides
Clamp is horizontally disposed, and three active grabs share the 4th backing plate 62.
The side of bent plate clamp system is provided with extension board clamp system and support plate clamp system, extension board clamp system
The 5th support base 71 is shared with support plate clamp system, there are two active grabs for setting on the 5th support base 71, clamp prolong respectively
Plate 14 and support plate 15 are stretched, the 5th pad is provided between active grab and extension board 14, between active grab and support plate 15
Plate 72.
Bent plate clamp system upper end is provided with guide and locating mechanism, and guide and locating mechanism includes sliding block 81, gag lever post 82, limit
Position slot 83 and driving mechanism 84, one end of gag lever post 82 and sliding block 81 are fixed, and the other end is threaded through in limiting slot 83, in driving machine
Under the driving of structure 84, gag lever post 82 can be slided along limiting slot 83.Driving mechanism 84 includes first company fixed with 81 one end of sliding block
Extension bar, the second hinged connecting rod and the driving handle hinged with the second connecting rod with first connecting rod rotate hand by rotation
Handle can be slided with movable slider 81.Sliding block 81 is provided with supporting block close to one end of bracket 1, and supporting block can be located at the sky of flank 12
In the heart, it plays a supporting role to hollow component, prevents from deforming in the welding process.
Referring to fig. 4, the lower section of pedestal 11 is provided with square through hole on workbench 2, is provided with pedestal in through-hole and holds out against machine
Structure, for holding out against the lower end of pedestal 11.Pedestal jacking mechanism include top-fastening rod 91, be set to 91 upper end of top-fastening rod hold out against plunger
92 and the hydraulic cylinder (being not drawn into figure) for driving top-fastening rod 91 to move up and down.The upper end for holding out against plunger 92 is connected with U-shaped
The opening of backing plate 93, U-shaped backing plate 93 can be clamped on the pedestal 11.
In the present embodiment, backing plate has multiple, the shape of each backing plate and thickness according to the location of its it is different without
Together, the use of backing plate increases forced area, reduces pressure, makes to clamp more stable.Active grab 44 have it is multiple, according to reality
It needs to be distributed in different location, plays clamping action.Multiple bolts hole are offered on workbench 2, for positioning all support bases.
Embodiment of above only elaborates that the basic principles and features of the invention, the present invention are not limited by above embodiment
System, without departing from the spirit and scope of the present invention, the invention also has various changes and changes, and these changes and changes are all
It falls into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of welding tooling of combining machine support, which is characterized in that the combining machine support includes pedestal and right
Claim two inclined flanks for being set to the pedestal upper end, the lower wall of the flank is a bent plate, and the bent plate includes inclined plate
With the vertical plate for being connected to the inclined plate lower end and extending along the vertical direction, the inclined plate top, which is provided with to what side extended, prolongs
Plate is stretched, the extension board lower end is connect by support plate with the side wall of the flank, and the lower part of two flanks passes through two pieces
Symmetrically arranged connecting plate connection；
The welding tooling includes:
Workbench, upper surface are horizontal plane；
Pedestal position-limit mechanism, setting on the workbench, are used to support the pedestal, and the pedestal position-limit mechanism includes extremely
Few two spaced first support bases, the upper end of first support base is provided with the first height-adjustable backing plate；
Flank fixed mechanism is arranged on the workbench, for fixing the flank；
Bent plate clamp system, setting on the workbench, and is located at below the bent plate, for clamping the bent plate；
Connecting plate jacking mechanism is oppositely arranged on the lateral surface of two connecting plates, for the connecting plate to be held out against institute
It states on the side wall of flank.
2. welding tooling according to claim 1, which is characterized in that the flank fixed mechanism include the second support base and
The upper end of the U-frame that can be set on the flank, second support base holds out against the flank, the U by the second backing plate
Two stabilizer blades of shape frame and second support base are detachably hinged.
3. welding tooling according to claim 1, which is characterized in that the bent plate clamp system include third support base and
The clamping plate being connected on the third support base, there are two the clamping plates, and is symmetrically arranged in the two sides of the bent plate, institute
It states and is provided with third backing plate between clamping plate and the bent plate.
4. welding tooling according to claim 1, which is characterized in that the connecting plate jacking mechanism includes being spaced apart
Multiple four-supportings and the active grab being connected on the four-supporting, between the active grab and the connecting plate
It is provided with the 4th backing plate.
5. welding tooling according to claim 1, which is characterized in that the side of the bent plate clamp system is provided with extension
Board clamping mechanism and support plate clamp system, the extension board clamp system and support plate clamp system share the 5th support base,
There are two active grabs for setting on 5th support base, clamp the extension board and support plate respectively.
6. welding tooling according to claim 1, which is characterized in that it is fixed that bent plate clamp system upper end is provided with guiding
Position mechanism, the guide and locating mechanism includes gag lever post, limiting slot and driving mechanism, one end of the gag lever post and the driving
Mechanism is connected, and the other end is threaded through in the limiting slot, and under the driving of the driving mechanism, the gag lever post can be along the limit
Position slot sliding.
7. welding tooling according to claim 1, which is characterized in that be arranged on the workbench in the lower section of the pedestal
There is square through hole, pedestal jacking mechanism is provided in the through-hole, for holding out against the pedestal.
8. welding tooling according to claim 7, which is characterized in that the pedestal jacking mechanism includes top-fastening rod, setting
Plunger is held out against and hydraulic cylinder for driving the top-fastening rod to move up and down in the top-fastening rod upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067321.7A CN106826053B (en) | 2017-02-07 | 2017-02-07 | A kind of combining machine support and its welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067321.7A CN106826053B (en) | 2017-02-07 | 2017-02-07 | A kind of combining machine support and its welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106826053A CN106826053A (en) | 2017-06-13 |
| CN106826053B true CN106826053B (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067321.7A Active CN106826053B (en) | 2017-02-07 | 2017-02-07 | A kind of combining machine support and its welding tooling |
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| Country | Link |
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| CN (1) | CN106826053B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116690087B (en) * | 2023-08-10 | 2023-12-05 | 昆山派鸿汽车装备制造有限公司 | Multi-point positioning and clamping equipment for assembly welding of harvester spike picking rack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278654Y (en) * | 2008-09-01 | 2009-07-29 | 广州市科利亚农业机械有限公司 | Frame of combined harvester |
| CN202763357U (en) * | 2012-09-20 | 2013-03-06 | 重庆延锋江森汽车部件***有限公司 | Welding tooling for vent support assembly and transverse tube of automobile instrument panel framework |
| CN202773437U (en) * | 2012-06-30 | 2013-03-13 | 霍邱县夏时农机制造有限公司 | Harvester front support structure |
| CN203843408U (en) * | 2014-02-26 | 2014-09-24 | 江苏中辆科技有限公司 | Welding tool for side beams of bogies |
| CN205305457U (en) * | 2015-12-31 | 2016-06-15 | 朱怀东 | Harvester side door frame seam structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009030548B4 (en) * | 2009-06-25 | 2013-07-04 | Biso Schrattenecker Gmbh | Harvest header for a harvester |
-
2017
- 2017-02-07 CN CN201710067321.7A patent/CN106826053B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278654Y (en) * | 2008-09-01 | 2009-07-29 | 广州市科利亚农业机械有限公司 | Frame of combined harvester |
| CN202773437U (en) * | 2012-06-30 | 2013-03-13 | 霍邱县夏时农机制造有限公司 | Harvester front support structure |
| CN202763357U (en) * | 2012-09-20 | 2013-03-06 | 重庆延锋江森汽车部件***有限公司 | Welding tooling for vent support assembly and transverse tube of automobile instrument panel framework |
| CN203843408U (en) * | 2014-02-26 | 2014-09-24 | 江苏中辆科技有限公司 | Welding tool for side beams of bogies |
| CN205305457U (en) * | 2015-12-31 | 2016-06-15 | 朱怀东 | Harvester side door frame seam structure |
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| Publication number | Publication date |
|---|---|
| CN106826053A (en) | 2017-06-13 |
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