CN108311844A - Loading shovel headwall one-pass molding welding tooling - Google Patents
Loading shovel headwall one-pass molding welding tooling Download PDFInfo
- Publication number
- CN108311844A CN108311844A CN201810267479.3A CN201810267479A CN108311844A CN 108311844 A CN108311844 A CN 108311844A CN 201810267479 A CN201810267479 A CN 201810267479A CN 108311844 A CN108311844 A CN 108311844A
- Authority
- CN
- China
- Prior art keywords
- headwall
- pressing plate
- welding
- loading shovel
- lifting platform
- Prior art date
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 39
- 238000000465 moulding Methods 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to loading machine manufacturing fields, more particularly to loading shovel headwall is molded welding tooling.Disclose a kind of loading shovel headwall disposal molding, the accurate molding welding tooling of welding, including pedestal, column, lifting platform；Pedestal, upper surface are working reference plane, are connected with by pressing plate；Column, bottom are fixed in pedestal both sides, and top is affixed by crossbeam；Lifting platform is connected with column by kinematic pair, pressing plate is connected on working face, has driving device to be fixed at the top of lifting platform by connecting plate, both sides open up the through-hole for connection.Loading shovel headwall one-pass molding welding tooling of the present invention, time processing have been completed at the same time the molding and welding job of loading shovel headwall, are welded again using other group of mounted welder after need not being molded, simplify technological process；The low defect of previous welding precision is overcome, headwall molding is accurate, reduces welding deformation, improves welding precision, enhances the stability of loading machine work.
Description
Technical field
The present invention relates to loading machine manufacturing fields, more particularly to loading shovel headwall is molded welding tooling.
Technical background
Loading shovel is the groundwork device of loading machine, and the main problem in scraper bowl manufacturing process is to control deformation
Amount, is primarily present in the bending of headwall and the welding of support plate.Currently, the bending of China's loading shovel headwall in the prior art
Processing generally uses veneer reeling machine, and to ensure the bending deflection of headwall, usually using veneer reeling machine, repeatedly processing compensates, and increases
Machining operation.Support plate is welded to the important connector on headwall, and it is motor-driven that connection loading is connected in support plate
The axle bed of arm and pull rod, the bending quality of headwall and the welding quality of support plate directly influence the positional precision of support plate, make
Difficulty will be brought to following process and using process if the positional precision of support plate is not high for steel construction class product, caused
The problem of eccentric wear and lifting shakiness.
Invention content
The present invention provides a kind of loading shovel headwall disposal molding, the accurate headwalls of welding to be molded welding tooling.
Loading shovel headwall one-pass molding welding tooling, including：Pedestal, column, lifting platform, it is characterised in that：Pedestal,
Its upper surface is working reference plane, is connected with by pressing plate；Column, bottom are fixed in pedestal both sides, and top is affixed by crossbeam；Lifting
Platform is connected with column by kinematic pair, pressing plate is connected on working face, has driving device to be fixed in lifting by connecting plate
At the top of platform, both sides open up the through-hole for connection.
Further, driving device bottom is connected to column both sides by otic placode, and top is connected with connecting plate, driving device
Can be hydraulic-driven, motor driving etc..
Further, be by pressing plate it is multiple, it is multiple that connecting shaft is connected between pressing plate, it is multiple fixed by being connected on pressing plate
Position block.
Further, pressing plate is multiple, is connected with connecting shaft between multiple pressing plates, pressing plate with it is a pair of by press plate position one
It answers.
Further, described affixed to be bolted or weld.
Further, the pedestal surrounding is equipped with pedestal gusset；Lifting platform both sides are equipped with lifting platform gusset.
Loading shovel headwall one-pass molding welding tooling using the present invention, reduces machining operation, overcomes
The previous low technological deficiency of welding precision, realizes that loading shovel headwall is accurate, rapid shaping, improves loading machine work
Stability.
Description of the drawings
Fig. 1 is loading shovel headwall one-pass molding welding tooling structural upright schematic diagram of the present invention.
Fig. 2 is loading shovel headwall one-pass molding welding tooling part-structure schematic diagram of the present invention.
In figure：1- pedestals, 2- pedestal gussets, 3- otic placodes, 4- columns, 5- driving devices, 6- lifting platforms, 7- connecting plates, 8-
Crossbeam, 9- lifting platform gussets, 10- pressing plates, 11- connecting shafts, 12- is by pressing plate, 13- locating pieces, 14- through-holes.
Specific implementation mode
With reference to embodiment and attached drawing, the present invention will be described in further detail, so that those skilled in the art can
To be better understood from the present invention and can be implemented, but example is not as limiting to the invention.
As shown in Figure 1, loading shovel headwall one-pass molding welding tooling of the present invention includes：Pedestal 1, column 4, lifting platform
6 three parts form.Pedestal 1 is used as workbench, is most basic component in molding welding tooling, and influence complete machine work surely
One of qualitative important component, multiple centre positions that 1 upper surface of pedestal is fixedly connected on by pressing plate 12, the installation of 1 surrounding of pedestal
There are four pedestal gusset 2, play the role of the stability for increasing tooling entirety.
It is multiple that an entirety is connected by connecting shaft 11 between pressing plate 12, improve whole structural rigidity；Connection
Axis 11 controls multiple spacing by between pressing plate 12, plays positioning action.
Two columns 4 are respectively fixedly connected with two side positions in pedestal 1, and upper part crossbeam 8 is fixed together, and increase knot
The rigidity of structure together constitutes the major architectural of molding welding tooling.
As shown in Figure 1, being connected with multiple pressing plates 10 on 6 working face of lifting platform, multiple pressing plates 10 are fixedly connected on lifting platform 6
The centre position of working surface, installation site are corresponded with by the installation site of pressing plate 12, have driving device 5 to pass through connection
Plate 7 is fixed in 6 top of lifting platform, and for the compression for controlling lifting platform 6 and movement of ging up, 6 both sides of lifting platform are equipped with lifting platform
Gusset 9, for controlling deformation and improving the structural rigidity of lifting platform 6.
An entirety is connected by connecting shaft 11 between multiple 10 pressing plates 12, improves whole structural rigidity；Connection
Axis 11 controls the spacing between multiple pressing plates 10, plays positioning action.
As shown in Fig. 2, in order to ensure that lifting platform 6 steadily lifts between two columns 4,6 two bottom sides of lifting platform open up use
In bearing block can be installed in the through-hole 14 of connection, through-hole 14, guide wheel is installed on bearing block, enables to put down in the slot of column 4
Steady movement.
As shown in Figure 1,5 lower part of driving device is fixed on the outside of column 4 by otic placode 3, top is fixed by connecting plate 7
It is connected on lifting platform 6；Driving device 5 is to complete the most important power supplying apparatus of forming frock, in practical work process
Close synchronization is wanted in both ends lifting, and this requires driving devices 5 to ensure good verticality when mounted.
When being molded headwall on being molded welding tooling, driving device 5 is started to work, and lifting platform 6 is made to rise to designated position,
Then headwall plate is placed on according to drawing requirement by pressing plate 12 and fixed, under the drive of driving device 5, lifting platform 6 is opened
Begin to fall, pressing plate 10 squeezes headwall plate, until pressing plate 10 is compressed with by pressing plate 12, shaping work is completed in headwall molding.
The resilience of headwall plate in order to prevent keeps impaction state not in headwall molding rear fender 10 with by pressing plate 12
Become, be placed on corresponding position needing to be welded on the parts such as support plate on headwall, positioned with locating piece 13, start into
Row welding job.
Welding job is carried out in the state that headwall is compacted, and effectively prevents the instantaneous change because caused by welding
Shape；And the impaction state of headwall completes be accurately positioned to headwall well, the positioning of required welding part also by
Locating piece 13 is completed, and is improved welding precision, is simplified welding process.
It is to be cooled complete in order to effectively prevent because residual deformation caused by welding, is first cooled down after the completion of welding job
Cheng Hou, driving device 5 are started to work, and lifting platform 6 is made to go up, and pressing plate 10 is detached from by pressing plate 12, removes and be molded and welded
The headwall of completion, loading shovel headwall molding group welder complete.
Time processing has been completed at the same time the molding and welding job of loading shovel headwall, is recycled after need not being molded
Other group of mounted welder is welded again, simplifies technological process；It is entire worked after applying the present invention compared to traditional handicraft
Journey is quick, stablizes, and headwall molding is accurate, and welding precision is high, improves the stability that loading machine works.
Claims (5)
1. loading shovel headwall one-pass molding welding tooling, including：Pedestal (1), column (4), lifting platform (6), feature exists
In：Pedestal (1), upper surface are working reference plane, are connected with by pressing plate (12)；Column (4), bottom are fixed in pedestal (1) both sides,
Top is affixed by crossbeam (8)；Lifting platform (6) is connected with column (4) by kinematic pair, pressing plate is connected on working face
(10), driving device (5) is fixed at the top of lifting platform (6) by connecting plate (7), both sides open up the through-hole for connection
(14)。
2. loading shovel headwall one-pass molding welding tooling according to claim 1, it is characterised in that：The driving dress
It sets (5) bottom and column (4) both sides is connected to by otic placode (3), top is connected with connecting plate (7), and driving device (5) can be liquid
Pressure driving, motor driving etc..
3. loading shovel headwall one-pass molding welding tooling according to claim 1, it is characterised in that：It is described by pressing plate
(12) it is multiple, is connected with connecting shaft (11) between multiple (12) by pressing plate, multiple locating pieces (13) are connected on pressing plate.
4. loading shovel headwall one-pass molding welding tooling according to claim 1, it is characterised in that：The pressing plate
(10) it is multiple, connecting shaft (11) is connected between multiple pressing plates (10), pressing plate (10) is corresponded with by pressing plate (12) position.
5. loading shovel headwall one-pass molding welding tooling according to claim 1, it is characterised in that：It is described affixed to be
It is bolted or welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267479.3A CN108311844A (en) | 2018-03-28 | 2018-03-28 | Loading shovel headwall one-pass molding welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267479.3A CN108311844A (en) | 2018-03-28 | 2018-03-28 | Loading shovel headwall one-pass molding welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108311844A true CN108311844A (en) | 2018-07-24 |
Family
ID=62899510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810267479.3A Pending CN108311844A (en) | 2018-03-28 | 2018-03-28 | Loading shovel headwall one-pass molding welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108311844A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07166572A (en) * | 1994-11-02 | 1995-06-27 | Hitachi Constr Mach Co Ltd | Manufacture of loader bucket |
| CN201722720U (en) * | 2010-07-22 | 2011-01-26 | 福清市隆兴工程机械厂 | Bucket wall structure of digging bucket of loading machine |
| CN202240272U (en) * | 2011-08-17 | 2012-05-30 | 龙工(上海)机械制造有限公司 | Bucket welding and fixing device of loading machine |
| CN202571694U (en) * | 2011-12-12 | 2012-12-05 | 龙工(上海)机械制造有限公司 | Loader shovel welding device |
| CN202943392U (en) * | 2012-10-31 | 2013-05-22 | 天津市申都工程机械制造有限公司 | Installed and welded device for machining of loader bucket |
| CN206343492U (en) * | 2016-12-20 | 2017-07-21 | 龙工（上海）路面机械制造有限公司 | A kind of loading shovel quickly suppresses the integral frock of welding |
| CN208358124U (en) * | 2018-03-28 | 2019-01-11 | 山东重特机械有限公司 | Loading shovel headwall one-pass molding welding tooling |
-
2018
- 2018-03-28 CN CN201810267479.3A patent/CN108311844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07166572A (en) * | 1994-11-02 | 1995-06-27 | Hitachi Constr Mach Co Ltd | Manufacture of loader bucket |
| CN201722720U (en) * | 2010-07-22 | 2011-01-26 | 福清市隆兴工程机械厂 | Bucket wall structure of digging bucket of loading machine |
| CN202240272U (en) * | 2011-08-17 | 2012-05-30 | 龙工(上海)机械制造有限公司 | Bucket welding and fixing device of loading machine |
| CN202571694U (en) * | 2011-12-12 | 2012-12-05 | 龙工(上海)机械制造有限公司 | Loader shovel welding device |
| CN202943392U (en) * | 2012-10-31 | 2013-05-22 | 天津市申都工程机械制造有限公司 | Installed and welded device for machining of loader bucket |
| CN206343492U (en) * | 2016-12-20 | 2017-07-21 | 龙工（上海）路面机械制造有限公司 | A kind of loading shovel quickly suppresses the integral frock of welding |
| CN208358124U (en) * | 2018-03-28 | 2019-01-11 | 山东重特机械有限公司 | Loading shovel headwall one-pass molding welding tooling |
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Application publication date: 20180724 |