CN108381009A - Chassis corrugated plating electric arc spot welding pressing device - Google Patents
Chassis corrugated plating electric arc spot welding pressing device Download PDFInfo
- Publication number
- CN108381009A CN108381009A CN201810435939.9A CN201810435939A CN108381009A CN 108381009 A CN108381009 A CN 108381009A CN 201810435939 A CN201810435939 A CN 201810435939A CN 108381009 A CN108381009 A CN 108381009A
- Authority
- CN
- China
- Prior art keywords
- supporting rack
- pressing
- plate
- corrugated plating
- chassis
- 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
- 238000003825 pressing Methods 0.000 title claims abstract description 56
- 238000007747 plating Methods 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 title claims abstract description 18
- 238000010891 electric arc Methods 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037452 priming 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
- B23K9/00—Arc welding or cutting
- B23K9/007—Spot arc welding
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
A kind of chassis corrugated plating electric arc spot welding pressing device, including longitudinal movement part, pressing section and transverse shifting part, the longitudinal movement part includes crossbeam frame and upper lower sheave, respectively there are two hook arms for installation respectively at crossbeam frame both ends, two pairs of risers of each setting are distinguished below in crossbeam frame both ends, top sheave is mounted between two pairs of risers, and lower sheave is mounted between two hook arms;The pressing section includes hydraulic fluid tank, hydraulic cylinder, hydraulic push rod, profile-followed pressing plate, adjustable pressing block, supporting rack, hydraulic fluid tank is mounted on supporting rack upper plate, hydraulic cylinder lower end is fixedly mounted in supporting rack lower plate, hydraulic push rod lower end is connected at the center of profile-followed pressing plate, adjustable pressing block is connected below profile-followed pressing plate, it respectively connect a guide rod across supporting rack lower plate and profile-followed pressing plate both sides, spring is cased with positioned at supporting rack lower plate above section on guide rod;The transverse shifting part is respectively to install a sliding block at supporting rack lower plate both ends, and the sliding rail of one and sliding block cooperation is installed below in crossbeam frame.The present invention can be achieved to operate the compression of corrugated plating different parts, convenient, time saving, laborsaving.
Description
Technical field
The invention belongs to city railway vehicle manufacturing engineering fields to weld pressing device, more particularly, to a kind of rail vehicle
Chassis corrugated plating electric arc spot welding pressing device.
Background technology
In the manufacturing process of city railway vehicle steel structure of car body, the corrugated plating of big component chassis skeleton, which mats formation to weld, to be used
Melt pole electrical arc spot welding is usually that people steps down in weight on corrugated plating by people itself by corrugated plating and main beam in welding process
It compresses, is welded.In this case, because of the error of materials and parts, causing portion to rely solely on the gravity of people can not be by wave
Card and crossbeam pressure are tight.And the structural strength of the quality and component of welding will be influenced by being welded in the case where materials and parts are not tight.
Invention content
When the purpose of the present invention is for the problem that existing electric arc spot welding, corrugated floor is not pressed tightly with main beam contact surface,
There is provided it is a kind of materials and parts can be pressed it is tight, to facilitate welding and ensure the corrugated floor electric arc spot welding pressing device of welding quality.
To achieve the above object, the present invention provides a kind of chassis corrugated plating electric arc spot welding pressing device, it is characterised in that:Packet
It includes crossbeam frame and upper downslide to include longitudinal movement part, pressing section and transverse shifting part, the longitudinal movement part
Wheel, respectively there are two hook arms, crossbeam frame both ends to distinguish two pairs of risers of each setting below for installation respectively at crossbeam frame both ends,
Top sheave is mounted between two pairs of risers, and lower sheave is mounted between two hook arms;The pressing section include hydraulic fluid tank,
Hydraulic cylinder, hydraulic push rod, profile-followed pressing plate, adjustable pressing block, supporting rack, hydraulic fluid tank are mounted on supporting rack upper plate, hydraulic cylinder lower end
It is fixedly mounted in supporting rack lower plate, hydraulic push rod lower end is connected at the center of profile-followed pressing plate, and connection can below profile-followed pressing plate
Pressure regulation block passes through supporting rack lower plate respectively to connect a guide rod with profile-followed pressing plate both sides, is located at supporting rack lower plate above section on guide rod
It is cased with spring;The transverse shifting part is respectively to install a sliding block at supporting rack lower plate both ends, is installed below in crossbeam frame
One sliding rail coordinated with sliding block.
The adjustable pressing block installation site corresponds to the groove of corrugated plating.
The fit form of the sliding block and sliding rail is the cooperation of dovetail groove type.
The lower sheave of the longitudinal movement part coordinates with car body side bar underclearance, and hold-down mechanism is prevented to be downwardly applied to
Crossbeam frame is jacked up by corrugated plating when pressure.
The present invention becomes supporting track with chassis group, makes pressing device, and pressing device can be formed along chassis and be indulged
To priming, any required position for carrying out electric arc spot welding on chassis is reached.A sliding block is respectively installed at supporting rack lower plate both ends, in cross
The sliding rail of one and sliding block cooperation is installed below in beam frame, makes pressing section that can need to carry out along crossbeam frame transverse shifting
The position of compression extends downwardly briquetting, is contacted with compacted position, and when compression, the hook arm in crossbeam frame is hooked in chassis composition
The reaction force of compression is provided on lower aerofoil, crossbeam frame is jacked up by corrugated plating when hold-down mechanism being prevented to be downwardly applied to pressure.It adopts
It is easy to operate, time saving, laborsaving with hydraulic compression mode.
Description of the drawings
Fig. 1 is the stereogram of the present invention;
Fig. 2 is the front view of the present invention;
Fig. 3 is the side view of the present invention;
Fig. 4 is the partial enlarged view of Fig. 3.
Specific implementation mode
- Fig. 4 referring to Fig.1, the specific embodiment of the invention include longitudinal movement part, pressing section and transverse shifting portion
Point, the longitudinal movement part includes crossbeam frame 1, top sheave 2, lower sheave 3,1 both ends connecting lateral plate 4 of crossbeam frame, and two
Following connecting bottom board 5 is held, is respectively installed there are two hook arm 6 respectively in two end side panels 4, hook arm 6 is made of two parts, can root
Length is adjusted according to different automobile types.Front and back a pair of of riser 7 of each connection, top sheave 2 are mounted on bottom plate 5 below crossbeam frame both ends
On top sheave axis 8 between two pairs of risers 7, lower sheave 3 is mounted on the downslide wheel shaft on the connecting plate 9 between two hook arms 6
On 10, lower sheave 3 forms the cooperation of 11 underclearances with chassis, and crossbeam frame is by ripple when hold-down mechanism being prevented to be downwardly applied to pressure
Plate 12 jacks up.
The pressing section include hydraulic fluid tank 13, hydraulic cylinder 14, hydraulic push rod 15, profile-followed pressing plate 16, adjustable pressing block 17,
Supporting rack, hydraulic fluid tank are mounted on supporting rack upper plate 18, and hydraulic cylinder lower end is fixedly mounted in supporting rack lower plate 19, hydraulic push rod
Lower end is connected at the center of profile-followed pressing plate, and profile-followed pressing plate 16 connects adjustable pressing block 17 below, across supporting rack lower plate and with the shape
Each one guide rod 20 of connection in pressing plate both sides, is cased with spring 21, the adjustable pressing block on guide rod positioned at supporting rack lower plate above section
Installation site corresponds to the groove of corrugated plating.
The transverse shifting part is respectively to install a sliding block 22 at supporting rack lower plate both ends, is installed below in crossbeam frame
One sliding rail 23 coordinated with sliding block.The fit form of the sliding block and sliding rail is the cooperation of dovetail groove type.
The course of work:When pushing entire pressing device, pressing device can be on corrugated plating generally longitudinally by top sheave 2
Mobile, lower sheave is not contacted with chassis composition lower part.When needing transverse shifting, supporting rack lower plate 19, entire pressing section are pushed
By sliding block along sliding rail transverse shifting, it is moved to required welding portion, the hydraulic push rod 15 for operating hydraulic cylinder moves downward, and drives
Corrugated plating is compressed downwards with the adjustable pressing block on type pressing plate 16, and when device compresses corrugated plating downwards, hook arm catches on chassis group
At compression purpose of the completion to chassis corrugated plating;When the hydraulic push rod of hydraulic cylinder moves upwards, drives and leave wave with type pressing plate
Card, spring 21 are sprung back, and increase stability when leaving corrugated plating with type pressing plate 4, to realize to corrugated plating different parts
Compress operation.
When not having pressure, pressing device manually pushes portraitlandscape that can move by operator, frictional force
Very little, it is manually very laborsaving when the two directions push, move pressing device without external force.
Claims (4)
1. a kind of chassis corrugated plating electric arc spot welding pressing device, it is characterised in that:Including longitudinal movement part, pressing section and cross
To movable part, the longitudinal movement part includes crossbeam frame and upper lower sheave, and each self installation is distinguished at crossbeam frame both ends
There are two hook arm, two pairs of risers of each setting are distinguished at crossbeam frame both ends below, and top sheave is mounted between two pairs of risers, under
Pulley is mounted between two hook arms;The pressing section include hydraulic fluid tank, hydraulic cylinder, hydraulic push rod, profile-followed pressing plate, can
Pressure regulation block, supporting rack, hydraulic fluid tank are mounted on supporting rack upper plate, and hydraulic cylinder lower end is fixedly mounted in supporting rack lower plate, hydraulic pressure
Push rod lower end is connected at the center of profile-followed pressing plate, and adjustable pressing block is connected below profile-followed pressing plate, across supporting rack lower plate and with the shape
Each one guide rod of connection in pressing plate both sides, is cased with spring on guide rod positioned at supporting rack lower plate above section;The transverse shifting part
It is that one sliding block is respectively installed at supporting rack lower plate both ends, the sliding rail of one and sliding block cooperation is installed below in crossbeam frame.
2. chassis corrugated plating electric arc spot welding pressing device according to claim 1, it is characterised in that:The adjustable pressing block
Installation site corresponds to the groove of corrugated plating.
3. chassis corrugated plating electric arc spot welding pressing device according to claim 1, it is characterised in that:The sliding block and cunning
The fit form of rail is the cooperation of dovetail groove type.
4. chassis corrugated plating electric arc spot welding pressing device according to claim 1, it is characterised in that:The longitudinal movement
Partial lower sheave and chassis composition underclearance cooperation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810435939.9A CN108381009A (en) | 2018-05-09 | 2018-05-09 | Chassis corrugated plating electric arc spot welding pressing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810435939.9A CN108381009A (en) | 2018-05-09 | 2018-05-09 | Chassis corrugated plating electric arc spot welding pressing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108381009A true CN108381009A (en) | 2018-08-10 |
Family
ID=63070777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810435939.9A Pending CN108381009A (en) | 2018-05-09 | 2018-05-09 | Chassis corrugated plating electric arc spot welding pressing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108381009A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109894746A (en) * | 2019-03-07 | 2019-06-18 | 大族激光科技产业集团股份有限公司 | The equipment and welding method on a kind of laser welding vehicle frame floor |
CN113500320A (en) * | 2021-07-29 | 2021-10-15 | 中车长春轨道客车股份有限公司 | Assembly welding process for front-end module of underframe of corrugated plate plug-in type box structure |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007069220A (en) * | 2005-09-05 | 2007-03-22 | Nissan Motor Co Ltd | Method of welding, method for assembling component, and handling robot to be used in those methods |
CN102172673A (en) * | 2010-12-02 | 2011-09-07 | 威海华东重工有限公司 | Large-tonnage moving crossbeam hydraulic machine |
CN202763349U (en) * | 2012-09-18 | 2013-03-06 | 河南卫华重型机械股份有限公司 | Track compressing tool |
CN205184100U (en) * | 2015-09-22 | 2016-04-27 | 洛阳起重机厂有限公司 | Crane track's installation device |
CN107052545A (en) * | 2017-03-31 | 2017-08-18 | 中车青岛四方机车车辆股份有限公司 | plate body pressing device |
CN109202282A (en) * | 2017-08-31 | 2019-01-15 | 中国航空制造技术研究院 | A kind of T connector laser welding robot auxiliary welding device |
CN208427820U (en) * | 2018-05-09 | 2019-01-25 | 中车长春轨道客车股份有限公司 | Chassis corrugated plating electric arc spot welding pressing device |
-
2018
- 2018-05-09 CN CN201810435939.9A patent/CN108381009A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007069220A (en) * | 2005-09-05 | 2007-03-22 | Nissan Motor Co Ltd | Method of welding, method for assembling component, and handling robot to be used in those methods |
CN102172673A (en) * | 2010-12-02 | 2011-09-07 | 威海华东重工有限公司 | Large-tonnage moving crossbeam hydraulic machine |
CN202763349U (en) * | 2012-09-18 | 2013-03-06 | 河南卫华重型机械股份有限公司 | Track compressing tool |
CN205184100U (en) * | 2015-09-22 | 2016-04-27 | 洛阳起重机厂有限公司 | Crane track's installation device |
CN107052545A (en) * | 2017-03-31 | 2017-08-18 | 中车青岛四方机车车辆股份有限公司 | plate body pressing device |
CN109202282A (en) * | 2017-08-31 | 2019-01-15 | 中国航空制造技术研究院 | A kind of T connector laser welding robot auxiliary welding device |
CN208427820U (en) * | 2018-05-09 | 2019-01-25 | 中车长春轨道客车股份有限公司 | Chassis corrugated plating electric arc spot welding pressing device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109894746A (en) * | 2019-03-07 | 2019-06-18 | 大族激光科技产业集团股份有限公司 | The equipment and welding method on a kind of laser welding vehicle frame floor |
CN109894746B (en) * | 2019-03-07 | 2021-06-01 | 大族激光科技产业集团股份有限公司 | Equipment and method for laser welding of frame floor |
CN113500320A (en) * | 2021-07-29 | 2021-10-15 | 中车长春轨道客车股份有限公司 | Assembly welding process for front-end module of underframe of corrugated plate plug-in type box structure |
CN113500320B (en) * | 2021-07-29 | 2022-04-19 | 中车长春轨道客车股份有限公司 | Assembly welding process for front-end module of underframe of corrugated plate plug-in type box structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108381009A (en) | Chassis corrugated plating electric arc spot welding pressing device | |
CN107263409A (en) | A kind of longitudinal beam of automobile frame clamps support platform | |
CN107176178B (en) | Adjustable guide mechanism of railway vehicle | |
CN102744547A (en) | Pressing tool for assembling truck body | |
CN208427820U (en) | Chassis corrugated plating electric arc spot welding pressing device | |
CN204413422U (en) | A kind of welder of unequal thickness plate material | |
CN205464921U (en) | Container top reinforcing plate automatic welder | |
CN103008957A (en) | Compressing device for carriage side plate of self-dumper | |
CN210756044U (en) | Positioning device for welding during ship building | |
CN104043927A (en) | Stainless steel water tank welding machine | |
CN107855703A (en) | A kind of column foot welding robot | |
CN114406206B (en) | Compact core shooter | |
CN107775228A (en) | A kind of walking welding robot | |
CN214978387U (en) | Plate unit assembling machine | |
CN109403167B (en) | Rail bending trolley for rail welding recovery engineering | |
CN202416102U (en) | Vertical straightening machine of rail base clamping movable type steel rail welded joints | |
CN213231469U (en) | Automobile tilter | |
CN208196025U (en) | Vehicle frame assembly tooling | |
CN208728613U (en) | A kind of novel pin riveter structure | |
CN106881556B (en) | Assembling device outside steel pipe bundle room | |
CN203887418U (en) | Stainless steel sink welding machine | |
CN105345299B (en) | A kind of web of crane beam body welding bench and cover plate automatic soldering device | |
CN220577399U (en) | Commercial car driver's cabin lifting device | |
CN203031185U (en) | Carriage sideboard pressing device for dumpers | |
CN202155398U (en) | Split type I-shaped steel rail flattening machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |