CN110625318A - A welded fastening is equipped for railway carriage wall body - Google Patents
A welded fastening is equipped for railway carriage wall body Download PDFInfo
- Publication number
- CN110625318A CN110625318A CN201910968130.7A CN201910968130A CN110625318A CN 110625318 A CN110625318 A CN 110625318A CN 201910968130 A CN201910968130 A CN 201910968130A CN 110625318 A CN110625318 A CN 110625318A
- Authority
- CN
- China
- Prior art keywords
- platform
- raceway
- longitudinal
- platform surface
- systems
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding and fixing device for a carriage wall. The fixture comprises a platform table top supported and fixed by a platform table frame, wherein a raceway system used for moving a wall body and a fixture system used for fixing the wall body are arranged on the table top, the raceway system comprises a plurality of groups of longitudinal raceway systems and transverse raceway systems which are arranged on a platform, the longitudinal raceway systems and the transverse raceway systems are formed by lifting idler wheels arranged on the platform table top, the fixture system comprises a plurality of groups of moving fixtures and fixing fixtures arranged on the platform, the moving fixtures are arranged on the platform table top, and the fixing fixtures are arranged on one side edge of the platform table top. The pressing device can realize quick clamping by adopting the fixed clamp and the movable clamp, the fixed clamp adopts a hydraulic mechanism to have large clamping force, and the movable clamp can be slidably suitable for workpieces with different widths; the clamping adopts a non-gantry form, and is suitable for welding of robots or other equipment; the roller path is of a lifting type, so that the workpiece processing operation is more convenient, the fixation is more stable, the use of traveling is reduced, and the safety is improved.
Description
Technical Field
The invention belongs to the technical field of equipment design and manufacture, particularly belongs to the technical field of design and manufacture of large-scale component welding and fixing equipment, and particularly relates to welding and fixing equipment for wagon box walls of dumper types, semitrailers and the like.
Background
At present, in the production process of side walls of large vehicles such as dump trucks and semitrailers, severe deformation is easy to occur during welding, forced fixed welding is required, otherwise the quality of products is seriously affected due to the deformation, the existing forced welding mostly adopts gantry type compression, and the auxiliary working time is long; meanwhile, the transmission and the movement between the upper working procedure and the lower working procedure in the production of the large-scale wall body mostly adopt traveling crane hoisting transmission, the operation is complex, and the efficiency is low. Therefore, an equipment which can forcibly fix the welding and can rapidly transmit and move the large-sized welding part between the front and the rear working procedures is needed to effectively improve the production efficiency and ensure the quality.
Disclosure of Invention
The invention discloses a welding and fixing device for a carriage wall body according to the defects of the prior art. The invention aims to provide a welding platform device which is used for integrally welding the side wall of a large vehicle and can freely realize moving, fixing and shaping.
The invention is realized by the following technical scheme:
a welded fastening equips for railway carriage wall body, equips including supporting fixed platform mesa by the platform rack, its characterized in that: a raceway system for moving a wall body and a clamp system for fixing the wall body are arranged on the platform surface of the platform;
the raceway system comprises a plurality of groups of longitudinal raceway systems and transverse raceway systems which are arranged on the platform; the longitudinal roller path system and the transverse roller path system are both composed of lifting rollers arranged on the platform surface of the platform;
the clamp system comprises a plurality of groups of movable clamps and fixed clamps which are arranged on the platform, the movable clamps are arranged on the platform surface, and the fixed clamps are arranged on one side edge of the platform surface.
The multiple groups of longitudinal raceway systems are arranged at intervals along the longitudinal direction of the platform, each group of longitudinal raceway systems comprises a roller which traverses at least one half of the width of the platform surface of the platform, and the roller is arranged in a groove of the platform surface of the platform and driven to lift and fix by a lifting mechanism arranged below the platform surface of the platform.
The transverse roller path systems are arranged between the adjacent longitudinal roller path systems at intervals along the transverse direction of the platform, each group of transverse roller system comprises rollers arranged between the adjacent longitudinal roller path systems, and the rollers are arranged in the grooves of the platform surface of the platform and driven to lift and fix by the lifting mechanism arranged below the platform surface of the platform.
The platform surface between every two adjacent longitudinal roller path systems is provided with a sliding chute which is transversely arranged, and a movable clamp which can move along the sliding chute is arranged in the sliding chute.
The moving jig of the present invention comprises: the sliding rod moves along the sliding groove in a limiting mode, the cross rod is adjusted up and down along the sliding rod, and the adjustable compression screw rod is arranged on the cross rod.
The multiple groups of fixing clamps are arranged on one side of the platform surface at intervals, and each group of fixing clamps comprises: the device comprises a driving oil cylinder fixed on the side edge, a compression lever connected with a piston of the driving oil cylinder, a supporting part of the compression lever arranged on the edge of the platform surface, and a compression block fixed at the end part of the compression lever.
When the device is used for welding operation, the control valve is started to lift the longitudinal raceway system, the side wall of the vehicle is conveyed to the platform surface, and after the longitudinal positioning is adjusted, the control valve is started to lower the longitudinal raceway system. And starting the control valve to lift the transverse raceway system, and after transverse positioning is adjusted, starting the control valve to lower the transverse raceway system. And starting the control valve to clamp the fixing clamp to the side wall. The movable clamp is clamped to the side wall by using a spanner. Welding operation can be carried out after clamping. And after the welding is finished, starting the control valve and loosening the fixing clamp. And (4) loosening the movable clamp by using a spanner, lifting the longitudinal roller path system by using a control valve, and conveying the side wall of the vehicle to the next procedure.
The invention has the following beneficial effects: the pressing device adopts the fixed clamp and the movable clamp to clamp, so that the pressing device can clamp quickly; the fixed clamp adopts hydraulic compression, and the clamping force is large; the movable clamp can slide in a chute on the table surface of the tool, and can clamp workpieces with different widths; the clamping adopts a non-gantry form, the work area of the workpiece (side wall) is free from obstacles, and a robot or other equipment can be adopted for welding; the roller path is in a lifting type, and is lifted during transmission and lowered during working, so that the processing operation of a workpiece is not influenced; the roller path transmission is adopted, so that the use of traveling is reduced, the safety is improved, and the labor cost is reduced; the roller paths are adopted for transmission in the transverse direction and the longitudinal direction, and the positioning speed is high and accurate.
Drawings
FIG. 1 is a schematic plan view of the apparatus of the present invention;
FIG. 2 is a schematic side view of the apparatus of the present invention;
FIG. 3 is a schematic end view of the inventive apparatus;
FIG. 4 is a schematic view of the structure of the mobile clamp of the present invention;
FIG. 5 is a schematic view of the structure of the mounting fixture of the present invention.
In the figure, 1 is a platform table, 2 is a platform rack, 3 is a moving clamp, 4 is a fixed clamp, 5 is a longitudinal raceway system, 6 is a transverse raceway system, 7 is a chute, 31 is a slide bar, 32 is a cross bar, 33 is a pressing screw rod, 41 is a driving cylinder, 42 is a pressing lever, 43 is a support part, and 44 is a pressing block.
Detailed Description
The present invention is further described below in conjunction with the following detailed description, which is intended to further illustrate the principles of the invention and is not intended to limit the invention in any way, but is equivalent or analogous to the present invention without departing from its scope.
With reference to the attached drawings.
The welding and fixing equipment for the wall body of the carriage comprises a platform table top 1 supported and fixed by a platform rack 2, wherein a raceway system for moving the wall body and a clamp system for fixing the wall body are arranged on the platform table top 1;
the raceway system comprises a plurality of groups of longitudinal raceway systems 5 and transverse raceway systems 6 which are arranged on the platform; the longitudinal roller path system 5 and the transverse roller path system 6 are both composed of lifting rollers arranged on the platform surface 1;
the clamp system comprises a plurality of groups of movable clamps 3 and fixed clamps 4 which are arranged on the platform, wherein the movable clamps 3 are arranged on the platform surface 1, and the fixed clamps 4 are arranged on one side edge of the platform surface 1.
The plurality of groups of longitudinal roller path systems 5 are arranged at intervals along the longitudinal direction of the platform, each group of longitudinal roller path systems 5 comprises a roller which at least traverses one half of the width of the platform surface of the platform, and the roller is arranged in a groove of the platform surface 1 and is driven to lift and fix by a lifting mechanism arranged below the platform surface 1.
The transverse roller path systems 6 are arranged between the adjacent longitudinal roller path systems 5 at intervals along the transverse direction of the platform, each group of transverse roller system 6 comprises rollers arranged between the adjacent longitudinal roller path systems 5, and the rollers are arranged in the grooves of the platform surface 1 and driven to lift and fix by a lifting mechanism arranged below the platform surface 1.
A sliding groove 7 which is transversely arranged is arranged on the platform surface 1 between every two adjacent groups of longitudinal raceway systems 5, and a movable clamp 3 which can move along the sliding groove is arranged in the sliding groove 7.
The moving jig 3 includes: a sliding rod 31 which moves along the sliding chute 7 in a limiting way, a cross rod 32 which is adjusted up and down along the sliding rod 31, and an adjustable compression screw rod 33 which is arranged on the cross rod 32.
The interval of the multiunit mounting fixture 4 sets up in 1 side of platform mesa, and every group mounting fixture 4 includes: the driving oil cylinder 41 is fixed on the side edge, the pressing lever 42 is connected with the piston of the driving oil cylinder 41, the supporting part 44 of the pressing lever 42 is arranged on the edge of the platform surface 1, and the end part of the pressing lever 42 is fixed with the pressing block 43.
With reference to fig. 1, 2 and 3.
As shown in the figure: the platform surface 1 can be formed by splicing and welding steel plates, and is provided with a transverse and longitudinal transmission roller way groove and a manual clamp sliding groove 7. The platform rack 2 and the platform table-board 1 are of a split structure, so that the installation of a horizontal and vertical lifting conveying raceway system is facilitated. The raceways of each longitudinal raceway system 5 are integrated through a mounting frame, and the integral lifting is controlled through an oil cylinder or an air cylinder and a control valve. The roller paths of the transverse roller path systems 4 are integrated through a mounting frame, and the integral lifting is controlled through an oil cylinder or an air cylinder and a control valve. Each fixing clamp 4 arranged on one side of the platform surface 1 forms a system control clamp through a driving oil cylinder 41 or an air cylinder, a control valve, an oil circuit or an air circuit to compress tightly, and each fixing clamp 4 can be controlled respectively and can be controlled integrally. The movable clamp 3 arranged on the platform surface 1 is driven manually, and is clamped through a slide rod 31, a cross rod 32 and a pressing screw rod 33.
When welding operation is carried out, the control valve is started to lift the longitudinal raceway system 5, the vehicle side wall is conveyed to the platform surface 1, and after longitudinal positioning is adjusted, the control valve is started to lower the longitudinal raceway system 5. And starting the control valve to lift the transverse raceway system 6, and after the transverse positioning is adjusted, starting the control valve to lower the transverse raceway system 6. And starting the control valve to clamp the fixing clamp 4 to the side wall. The moving clamp 3 is clamped to the sidewall using a wrench. Welding operation can be carried out after clamping. After the welding is completed, the control valve is started, and the fixing clamp 4 is released. The movable clamp 4 is loosened by using a spanner, the longitudinal roller path system 5 is lifted by the control valve, and the vehicle side wall is conveyed to the next procedure.
Claims (6)
1. The utility model provides a welded fastening equips for railway carriage wall body, equips including supporting fixed platform mesa by the platform rack, its characterized in that: a raceway system for moving a wall body and a clamp system for fixing the wall body are arranged on the platform surface of the platform;
the raceway system comprises a plurality of groups of longitudinal raceway systems and transverse raceway systems which are arranged on the platform; the longitudinal roller path system and the transverse roller path system are both composed of lifting rollers arranged on the platform surface of the platform;
the clamp system comprises a plurality of groups of movable clamps and fixed clamps which are arranged on the platform, the movable clamps are arranged on the platform surface, and the fixed clamps are arranged on one side edge of the platform surface.
2. The welding and fixing equipment for the carriage wall according to claim 1, characterized in that: the multiple groups of longitudinal roller path systems are arranged at intervals along the longitudinal direction of the platform, each group of longitudinal roller path systems comprises a roller which at least traverses one half of the width of the platform surface of the platform, and the roller is arranged in a groove of the platform surface of the platform and is driven to lift and fix by a lifting mechanism arranged below the platform surface of the platform.
3. The welding and fixing equipment for the carriage wall according to claim 2, characterized in that: the transverse roller path systems are arranged between the adjacent longitudinal roller path systems at intervals along the transverse direction of the platform, each group of transverse roller system comprises rollers arranged between the adjacent longitudinal roller path systems, and the rollers are arranged in the grooves of the platform surface and driven to lift and fix by a lifting mechanism arranged below the platform surface.
4. The welding and fixing equipment for the carriage wall according to claim 2, characterized in that: and a sliding groove which is transversely arranged is arranged on the platform surface between every two adjacent groups of longitudinal raceway systems, and a movable clamp which can move along the sliding groove is arranged in the sliding groove.
5. The welding and fixing equipment for the carriage wall according to claim 4, characterized in that: the moving jig includes: the sliding rod moves along the sliding groove in a limiting mode, the cross rod is adjusted up and down along the sliding rod, and the adjustable compression screw rod is arranged on the cross rod.
6. The welding and fixing equipment for the walls of the carriages of any one of claims 1 to 5, characterized in that: the multiunit mounting fixture interval sets up in platform mesa a side, and every group mounting fixture includes: the device comprises a driving oil cylinder fixed on the side edge, a compression lever connected with a piston of the driving oil cylinder, a supporting part of the compression lever arranged on the edge of the platform surface, and a compression block fixed at the end part of the compression lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968130.7A CN110625318B (en) | 2019-10-12 | 2019-10-12 | Welding and fixing device for carriage wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968130.7A CN110625318B (en) | 2019-10-12 | 2019-10-12 | Welding and fixing device for carriage wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110625318A true CN110625318A (en) | 2019-12-31 |
| CN110625318B CN110625318B (en) | 2024-09-10 |
Family
ID=68976358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910968130.7A Active CN110625318B (en) | 2019-10-12 | 2019-10-12 | Welding and fixing device for carriage wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110625318B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055868A (en) * | 2022-06-20 | 2022-09-16 | 中车太原机车车辆有限公司 | A liquid-cooled sidewall welding mold and method of use |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614112A (en) * | 1993-04-28 | 1997-03-25 | Sollac | Installation for positioning edge to edge and welding by means of a laser beam at least two sheet blanks |
| BRPI0800297A2 (en) * | 2008-01-14 | 2012-04-24 | Joscil Equipamentos Para Cereais Ltda | mobile unloading equipment for large vehicles |
| CN105312907A (en) * | 2014-06-20 | 2016-02-10 | 苏州东润梯业有限公司 | Continuous processing production line for ladder tools |
| CN107380719A (en) * | 2017-08-01 | 2017-11-24 | 安徽机电职业技术学院 | The anti-shockproof carriage body that collides with of haulage vehicle |
| CN107931937A (en) * | 2018-01-15 | 2018-04-20 | 上海晓奥享荣汽车工业装备有限公司 | Intelligent fixture switching system |
| CN210756135U (en) * | 2019-10-12 | 2020-06-16 | 眉山中车物流装备有限公司 | A welded fastening is equipped for railway carriage wall body |
-
2019
- 2019-10-12 CN CN201910968130.7A patent/CN110625318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5614112A (en) * | 1993-04-28 | 1997-03-25 | Sollac | Installation for positioning edge to edge and welding by means of a laser beam at least two sheet blanks |
| BRPI0800297A2 (en) * | 2008-01-14 | 2012-04-24 | Joscil Equipamentos Para Cereais Ltda | mobile unloading equipment for large vehicles |
| CN105312907A (en) * | 2014-06-20 | 2016-02-10 | 苏州东润梯业有限公司 | Continuous processing production line for ladder tools |
| CN107380719A (en) * | 2017-08-01 | 2017-11-24 | 安徽机电职业技术学院 | The anti-shockproof carriage body that collides with of haulage vehicle |
| CN107931937A (en) * | 2018-01-15 | 2018-04-20 | 上海晓奥享荣汽车工业装备有限公司 | Intelligent fixture switching system |
| CN210756135U (en) * | 2019-10-12 | 2020-06-16 | 眉山中车物流装备有限公司 | A welded fastening is equipped for railway carriage wall body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055868A (en) * | 2022-06-20 | 2022-09-16 | 中车太原机车车辆有限公司 | A liquid-cooled sidewall welding mold and method of use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110625318B (en) | 2024-09-10 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231227 Address after: 620032 Simeng Town, Dongpo District, Meishan City, Sichuan Province Applicant after: CRRC MEISHAN Co.,Ltd. Address before: 620010 No.2, kegongyuan 3 Road, Dongpo District, Meishan City, Sichuan Province Applicant before: MEISHAN CRRC LOGISTICS EQUIPMENT CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |