CN217371124U - Automobile compartment welding positioning clamping device - Google Patents
Automobile compartment welding positioning clamping device Download PDFInfo
- Publication number
- CN217371124U CN217371124U CN202220434889.4U CN202220434889U CN217371124U CN 217371124 U CN217371124 U CN 217371124U CN 202220434889 U CN202220434889 U CN 202220434889U CN 217371124 U CN217371124 U CN 217371124U
- Authority
- CN
- China
- Prior art keywords
- carriage
- welding
- positioning
- fixture
- cylinder
- 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.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of automobile carriage welding, in particular to an automobile carriage welding positioning and clamping device, which comprises a welding platform and a clamping mechanism arranged on the side part of the welding platform, wherein the clamping mechanism comprises a front clamping mechanism arranged on the front end part of a carriage base longitudinal beam, a rear clamping mechanism arranged on the rear end part of the carriage base longitudinal beam, a right clamping mechanism arranged on the right end part of a carriage base cross beam and a left clamping mechanism arranged on the left end part of the carriage base cross beam, the carriage is clamped in the welding process to provide an acting force towards the inner side, and the welding strength of the carriage is enhanced; meanwhile, the acting force of continuous clamping reduces the welding bending deformation amount.
Description
Technical Field
The utility model relates to an automobile compartment welding technical field especially relates to an automobile compartment welding position clamping device.
Background
The carriage is a container of various types additionally arranged on the chassis of the truck, and aims to ensure that goods are carried intact and are convenient to load and unload. The carriage of the van is formed by splicing and welding six components of a top cover, a frame, a front wall, a rear wall, a left side wall and a right side wall.
The carriage assembly welding process of the existing carriage, after welding of parts of six assemblies forming the carriage is finished in welding of a first platform in respective processing areas, the six assemblies are moved to a carriage welding second platform for welding, when the carriage welding second platform is welded, the six assemblies of the carriage are completely welded by one person in a free state, and the welding defects are as follows: 1. the welding bending deformation amount is large; 2. welding deformation can not be controlled, and the deformation mainly is along the deformation of carriage sideboard thickness direction, directly influences carriage sideboard plane degree and appearance quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car carriage welding position clamping device, its simple structure, the simple operation has effectively solved the problem that exists among the background art.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a car carriage welding position clamping device, include welded platform and set up in the fixture of welded platform lateral part, fixture is including setting up in the preceding fixture of carriage base longeron front end tip, setting up in the back fixture of carriage base longeron rear end tip, setting up in the right fixture of carriage base crossbeam right-hand member tip and setting up in the left fixture of carriage base crossbeam left end tip, preceding fixture includes elevating system and positioning mechanism, the elevating system drive the positioning mechanism goes up and down.
Preferably, positioning mechanism contains fixing base, slide and location cylinder, the slide can be followed the fixing base slides, the location cylinder is fixed set up in the upper portion of slide.
Preferably, the lifting mechanism comprises a lifting cylinder and a connecting seat, one end of the connecting seat is fixed with a lifting shaft of the lifting cylinder, and the other end of the connecting seat is fixed with the sliding seat.
Preferably, left fixture includes supporting seat and centre gripping cylinder, the centre gripping cylinder pass through the cylinder fixing base with the supporting seat is fixed.
Preferably, the welding platform is provided with a plurality of rotating rollers.
Compared with the prior art the beneficial effects of the utility model are that:
1. the utility model is provided with the front clamping mechanism and the rear clamping mechanism at the two ends of the two longitudinal beams of the carriage base, and the left clamping mechanism and the right clamping mechanism at the two ends of the two cross beams of the carriage base, so that the carriage provides an acting force to the inner side in the welding process, and the welding strength of the carriage is enhanced; meanwhile, the acting force of continuous clamping reduces the welding bending deformation amount.
2. The utility model discloses a set up in the preceding fixture and the back fixture of carriage front and back end and drive positioning mechanism through elevating system respectively and go up and down, the stand of having avoided the carriage outer wall influences the carriage along welded platform's removal, and welded platform is provided with a plurality of driving rollers, and the carriage of being convenient for removes.
Drawings
Fig. 1 is a schematic structural diagram of the working state of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic structural view of the rear clamping mechanism.
Fig. 4 is a schematic structural view of the left clamping mechanism.
Description of the reference numerals:
1-carriage, 11-base longitudinal beam, 12-base cross beam, 13 and upright post; 2-welding platform, 21-driving roller, 3-front clamping mechanism, 4-rear clamping mechanism, 5-left clamping mechanism, 6-right clamping mechanism; 41-lifting mechanism, 42-positioning mechanism, 411-lifting cylinder, 412-connecting seat, 421-fixing seat, 422-sliding seat, 423-positioning cylinder, 51-supporting leg, 52-clamping cylinder.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1, the welding, positioning and clamping device for the automobile compartment of the embodiment is specially used for positioning and clamping the automobile compartment in the compartment-closing welding process, the compartment 1 comprises a base longitudinal beam 11, a base cross beam 12, upright columns 13 at the corners of four outer walls of the compartment, and two steel beams mounted with a chassis are arranged at the bottom of the compartment 1;
the welding positioning and clamping device for the automobile carriage comprises a welding platform 2 and the welding platform 2, wherein the welding platform 2 is used for placing a carriage to be welded, the welding platform 2 is provided with a plurality of rotating rollers 21, and the rotating rollers 21 are in contact with a steel beam installed on a chassis;
clamping mechanisms are respectively arranged on two sides of the welding platform 2, each clamping mechanism comprises a front clamping mechanism 3 arranged at the front end part of the base longitudinal beam 11, a rear clamping mechanism 4 arranged at the rear end part of the base longitudinal beam 11, a right clamping mechanism 5 arranged at the right end part of the base cross beam 12 and a left clamping mechanism 6 arranged at the left end part of the base cross beam 12, the front clamping mechanisms 3 and the rear clamping mechanisms 4 are correspondingly arranged, the left clamping mechanisms 5 and the right clamping mechanisms 6 are correspondingly arranged, the clamping mechanisms provide inward acting force in the welding process of the carriage, and the welding strength of the carriage is enhanced; meanwhile, the acting force of continuous clamping reduces the welding bending deformation amount.
By adopting the technical scheme, in the implementation process of the embodiment, after the welding is finished, the height of the upright column 13 is inconsistent with that of the base cross beam 12, so that the front clamping mechanism 3 and the rear clamping mechanism 4 block the carriage 1 to move along the welding platform 1.
For the above technical problem, the problem that the front clamping mechanism 3 and the rear clamping mechanism 4 block needs to be solved, the front clamping mechanism 3 and the rear clamping mechanism 4 in the embodiment of the present application have the same structure, the rear clamping mechanism 4 is taken as an example, the rear clamping mechanism 4 includes a lifting mechanism 41 and a positioning mechanism 42, and the lifting mechanism 41 drives the positioning mechanism 42 to lift; the positioning mechanism 42 comprises a fixed seat 421, a sliding seat 422 and a positioning cylinder 423, the sliding seat 422 can slide in the fixed seat 421, and the positioning cylinder 423 is fixedly arranged at the upper part of the sliding seat 422; the lifting mechanism 41 comprises a lifting cylinder 411 and a connecting seat 412, one end of the connecting seat 412 is fixed with a lifting shaft of the lifting cylinder 411, and the other end of the connecting seat 412 is fixed with the sliding seat 422; the lifting mechanism 41 is provided on the side of the column 13, and the gripping mechanism 42 is provided right behind the column 13. During welding; the lifting mechanism 41 drives the positioning cylinder 423 to be lifted to the end part of the base longitudinal beam 11 for clamping, and after welding is finished, the lifting mechanism 41 drives the positioning cylinder 423 to be lowered below the upright post 13, so that the carriage 1 can pass through without blocking.
Further, left fixture 5 includes supporting leg 51 and centre gripping cylinder 52, and centre gripping cylinder 52 is fixed with supporting leg 51 through the cylinder fixing base.
Although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a car carriage welding position clamping device which characterized in that: including welded platform with set up in the fixture of welded platform lateral part, fixture including set up in the preceding fixture of carriage base longeron front end tip, set up in the back fixture of carriage base longeron rear end tip, set up in the right fixture of carriage base crossbeam right-hand member tip and set up in the left fixture of carriage base crossbeam left end tip, preceding fixture includes elevating system and positioning mechanism, the elevating system drive the positioning mechanism goes up and down.
2. The welding, positioning and clamping device for the automobile carriage as claimed in claim 1, wherein: positioning mechanism contains fixing base, slide and location cylinder, the slide can be followed the fixing base slides, the location cylinder is fixed set up in the upper portion of slide.
3. The welding, positioning and clamping device for the automobile carriage as claimed in claim 2, wherein: the lifting mechanism comprises a lifting cylinder and a connecting seat, one end of the connecting seat is fixed with a lifting shaft of the lifting cylinder, and the other end of the connecting seat is fixed with the sliding seat.
4. The welding, positioning and clamping device for the automobile carriage as claimed in claim 1, wherein: the left clamping mechanism comprises a supporting seat and a clamping cylinder, and the clamping cylinder is fixed with the supporting seat through a cylinder fixing seat.
5. The welding, positioning and clamping device for the automobile carriage as claimed in claim 1, wherein: the welding platform is provided with a plurality of rotating rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220434889.4U CN217371124U (en) | 2022-03-02 | 2022-03-02 | Automobile compartment welding positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220434889.4U CN217371124U (en) | 2022-03-02 | 2022-03-02 | Automobile compartment welding positioning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217371124U true CN217371124U (en) | 2022-09-06 |
Family
ID=83100948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220434889.4U Active CN217371124U (en) | 2022-03-02 | 2022-03-02 | Automobile compartment welding positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217371124U (en) |
-
2022
- 2022-03-02 CN CN202220434889.4U patent/CN217371124U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209867730U (en) | Be applied to device that four boards of davit tailor welded | |
| CN206425746U (en) | A kind of vehicle side assembly is merged switching mechanism with the vehicle body that body bottom section assembly is welded | |
| CN217371124U (en) | Automobile compartment welding positioning clamping device | |
| CN217375849U (en) | Intelligent warehouse entry unit device | |
| CN210258583U (en) | Heavy truck carriage upright post | |
| CN210635159U (en) | Lateral loading and unloading device using goods shelf to support and keep balance | |
| JPS6353074B2 (en) | ||
| CN215325946U (en) | Sleeve unloading device of aluminum foil slitting machine | |
| CN219465288U (en) | Flexible assembly welding device for aluminum side walls of urban railway vehicle | |
| CN220147458U (en) | Surrounding tool for dumper carriage | |
| CN218533254U (en) | Gantry type welding workstation | |
| CN211871261U (en) | Lifting equipment for lifting and transversely moving automobile bottom plate | |
| CN117284398B (en) | Carriage assembly processing production line | |
| CN213379993U (en) | Welding tool for sightseeing vehicle ceiling half-support | |
| JPH0235757Y2 (en) | ||
| CN218487527U (en) | Chain type automatic feeding jointed board welding device | |
| CN218369426U (en) | Special station apparatus for electric engineering machinery ladder stand | |
| CN219426601U (en) | Large-tonnage portal preassembling device | |
| CN113787953B (en) | Rail vehicle automobile body warehousing and transportation device | |
| CN216097281U (en) | Trolley frame shifting, welding and transferring system | |
| CN217024562U (en) | Movable hydraulic turnover plate | |
| CN215356971U (en) | Auxiliary clamping device for automobile welding | |
| JPH0252113A (en) | Roll changing device for rolling mill | |
| CN217513207U (en) | Tool for welding passenger car body | |
| CN215846522U (en) | Outer welding device for plate unit welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |