CN216326159U - Automatic welding device for steel plates of vehicle assembly line - Google Patents
Automatic welding device for steel plates of vehicle assembly line Download PDFInfo
- Publication number
- CN216326159U CN216326159U CN202122915569.9U CN202122915569U CN216326159U CN 216326159 U CN216326159 U CN 216326159U CN 202122915569 U CN202122915569 U CN 202122915569U CN 216326159 U CN216326159 U CN 216326159U
- Authority
- CN
- China
- Prior art keywords
- welding
- support
- workbench
- top surface
- accommodating groove
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 85
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses an automatic welding device for steel plates of a vehicle assembly line, which comprises a workbench, wherein the top surface of the workbench is provided with an accommodating groove; a lifting support mechanism is arranged in the accommodating tank; a lower welding mechanism is arranged on the lifting support mechanism; the top surface of the workbench is provided with a mounting rack; an upper welding mechanism is arranged on the mounting rack; the top surface of the workbench is provided with a pushing mechanism; one side of workstation is provided with the controller, and lifting support mechanism, lower welding mechanism, last welding mechanism and push mechanism all are connected with the controller electricity. When the welding device provided by the utility model is used for welding the steel plate, the welding angle of the steel plate is convenient and accurate to adjust, and the welding quality can be ensured.
Description
Technical Field
The utility model relates to the technical field of steel plate welding, in particular to an automatic steel plate welding device for a vehicle assembly line.
Background
In the production process of vehicles, steel plates are often required to be welded, and in order to meet the assembly requirements of different vehicles, various angles often exist between the welded steel plates. The welding angle control of steel sheet is very inconvenient, and the degree of accuracy is not high, has influenced the precision of later stage vehicle assembly.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide an automatic steel plate welding device for a vehicle assembly line, which can adjust the welding angle of the steel plate conveniently and accurately and ensure the welding quality.
The utility model provides an automatic welding device for steel plates of a vehicle assembly line, which comprises a workbench, wherein the top surface of the workbench is provided with a strip-shaped accommodating groove; a lifting support mechanism is arranged in the accommodating groove; a lower welding mechanism is arranged on the lifting support mechanism; the top surface of the workbench is positioned above the accommodating groove and is provided with an installation frame; an upper welding mechanism is arranged on the mounting rack corresponding to the lower welding mechanism; the pushing mechanisms are symmetrically arranged on the top surface of the workbench at two sides of the length direction of the accommodating groove; one side of workstation is provided with the controller, lift supporting mechanism, lower welding mechanism, go up welding mechanism and push mechanism all with the controller electricity is connected.
Further, the lifting support mechanism including set up in support groove in the holding tank, support the groove and follow the length direction setting of holding tank, the holding tank internal fixation is provided with and is used for the drive support the lift cylinder that the groove reciprocated, the bilateral symmetry of supporting the groove is provided with the support, follow on the support the length direction equidistant of support groove is provided with a plurality of backing rolls, the backing roll is located the oblique top in support groove, the top of backing roll is outstanding the support setting.
Further, lower welding mechanism includes first electronic slider, the bottom in the support inslot is provided with first slide rail along its length direction, first electronic slider and first slide rail sliding connection, the fixed first actuating cylinder that drives that is provided with of top surface of first electronic slider, the vertical upwards setting of piston rod that drives actuating cylinder and the first welder of fixedly connected with.
Further, go up welding mechanism and include the electronic slider of second, be located in the mounting bracket the parallel second slide rail that is provided with in top of first slide rail, the electronic slider of second and second slide rail sliding connection, the fixed second that is provided with in bottom surface of the electronic slider of second drives actuating cylinder, the piston rod that the second drove actuating cylinder sets up and fixedly connected with second welder vertically downwards.
Furthermore, push mechanism including fixed set up in the base of workstation top surface, the base is kept away from the fixed propelling movement cylinder that is provided with in one side of holding tank, the piston rod of propelling movement cylinder link up base and fixedly connected with push plate, push plate and the top surface sliding connection of workstation, push plate is close to one side of holding tank is provided with the inoxidizing coating.
Compared with the prior art, the utility model has the beneficial effects that:
the welding device is provided with the lifting support mechanism and the pushing mechanism, when welding operation is carried out, two steel plates to be welded are arranged on the working table surface and are respectively positioned on two sides above the lifting support mechanism, and the controller controls the lifting support mechanism to push the parts to be welded of the two steel plates upwards according to data such as specification size, welding angle and the like of the steel plates; simultaneously, the push mechanisms on both sides cooperate to push the steel plates so as to limit the positions outside the steel plates, and the angle between the steel plates meets the welding requirement. And then the lower welding mechanism and the upper welding mechanism are respectively started, and the welding operation between the two steel plates is automatically completed. The welding angle between the two steel plates to be welded is convenient and accurate to adjust, and the welding quality of the steel plates is ensured.
It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.
Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural diagram of an automatic welding device for steel plates in a vehicle assembly line;
FIG. 2 is a schematic top view of the worktable;
FIG. 3 is a schematic structural view of the elevating support mechanism;
fig. 4 is a schematic structural view of a state where the welding apparatus welds the steel plates.
Reference numbers in the figures: 11. a steel plate; 12. a work table; 13. a lifting support mechanism; 14. a lower welding mechanism; 15. a mounting frame; 16. an upper welding mechanism; 17. a pushing mechanism; 18. a controller;
21. accommodating grooves;
31. a support groove; 32. a lifting cylinder; 33. a support; 34. a support roller; 35. a first slide rail;
41. a first electric slider; 42. a first driving cylinder; 43. a first welding gun;
51. a second slide rail;
61. a second electric slider; 62. a second driving cylinder; 63. a second welding gun;
71. a base; 72. a push cylinder; 73. a push plate; 74. and (4) a protective layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, an embodiment of the present invention provides an automatic welding device for steel plates of a vehicle assembly line, including a worktable 12, wherein a top surface of the worktable 12 is provided with a strip-shaped receiving groove 21; the accommodating groove 21 is internally provided with a lifting support mechanism 13; a lower welding mechanism 14 is arranged on the lifting support mechanism 13; the top surface of the workbench 12 is provided with a mounting rack 15 above the accommodating groove 21; an upper welding mechanism 16 is arranged on the mounting frame 15 corresponding to the lower welding mechanism 14; the pushing mechanisms 17 are symmetrically arranged on the top surface of the workbench 12 at two sides of the length direction of the accommodating groove 21; a controller 18 is arranged on one side of the workbench 12, and the lifting support mechanism 13, the lower welding mechanism 14, the upper welding mechanism 16 and the pushing mechanism 17 are all electrically connected with the controller 18.
In this embodiment, when performing the welding operation, the specification and the welding parameters of the steel plate 11 to be welded, including the welding angle, the width and the length of the weld bead of the steel plate 11, are first input into the controller 18.
Then, two steel plates 11 to be welded are placed on the top surface of the table 12, on both sides above the elevation support mechanism 13, respectively. The controller 18 starts the equipment, and the pushing mechanisms 17 on the two sides respectively push the steel plates 11 inwards to align the two steel plates 11 above the lifting support mechanism 13. Then the lifting support mechanism 13 pushes the parts to be welded of the two steel plates 11 upwards; meanwhile, the pushing mechanisms 17 on the two sides continue to push the steel plates 11, and the positions of the outer sides of the steel plates 11 are limited until the angle between the two steel plates 11 meets the welding requirement. The adjustment of the welding angle of the steel plate 11 is completed.
Then the lower welding mechanism 13 and the upper welding mechanism 16 are respectively started, and the welding operation between the two steel plates 11 is automatically completed. When the thickness of the steel plate 11 is thinner, a group of welding mechanisms is started; when the thickness of the steel plate 11 is thick, the two sets of welding mechanisms are started to perform welding work on the upper side and the lower side of the weld respectively, and the welding strength can be ensured. The welding angle between the two steel plates 11 to be welded is convenient and accurate to adjust, and the welding quality of the steel plates 11 is ensured.
In a preferred embodiment, as shown in fig. 1 to 4, the lifting support mechanism 13 includes a support groove 31 disposed in the receiving groove 21, the support groove 31 is disposed along the length direction of the receiving groove 21, a lifting cylinder 32 for driving the support groove 31 to move up and down is fixedly disposed in the receiving groove 21, brackets 33 are symmetrically disposed on both sides of the support groove 31, a plurality of support rollers 34 are disposed on the brackets 33 at equal intervals along the length direction of the support groove 31, the support rollers 34 are disposed obliquely above the support groove 31, and the tops of the support rollers 34 protrude out of the brackets 33.
In the embodiment, the supporting groove 31 is pushed to move upwards by the lifting cylinder 32, the edges of the steel plates 11 on both sides of the weld joint are supported by the supporting rollers 34, and the two steel plates 11 to be welded are inclined until the angle between the steel plates 11 meets the welding requirement. The inclination angle of the steel plate 11 can be controlled by the extension height of the elevation cylinder 32. The support rollers 34, while serving as a support, facilitate relative movement between the steel plates 11 and the support grooves 31, and facilitate adjustment of the width of the weld between the steel plates 11.
In a preferred embodiment, as shown in fig. 2 and 3, the lower welding mechanism 14 includes a first electric slider 41, a first slide rail 35 is disposed at the bottom of the support groove 31 along the length direction thereof, the first electric slider 41 is slidably connected to the first slide rail 35, a first driving cylinder 42 is fixedly disposed on the top surface of the first electric slider 41, and a first welding gun 43 is vertically disposed upward and fixedly connected to the piston rod of the first driving cylinder 42.
In this embodiment, the distance between the first welding gun 43 and the weld can be adjusted by controlling the extension and retraction of the piston rod of the first driving cylinder 42, so as to meet the requirements of different welding angles of the steel plate 11, and the adaptability is high.
In a preferred embodiment, as shown in fig. 1, the upper welding mechanism 16 includes a second electric slider 61, a second slide rail 51 is disposed in the mounting frame 15 above the first slide rail 35 in parallel, the second electric slider 61 is slidably connected to the second slide rail 51, a second driving cylinder 62 is fixedly disposed on a bottom surface of the second electric slider 61, and a piston rod of the second driving cylinder 62 is vertically disposed downward and fixedly connected to a second welding gun 63.
In this embodiment, the distance between the second welding gun 63 and the weld joint can be adjusted by controlling the extension and retraction of the piston rod of the second driving cylinder 62, so as to meet the requirements of different welding angles of the steel plate 11, and the adaptability is high.
In a preferred embodiment, as shown in fig. 1 and fig. 2, the pushing mechanism 17 includes a base 71 fixedly disposed on the top surface of the workbench 12, a pushing cylinder 72 is fixedly disposed on a side of the base 71 away from the accommodating groove 21, a piston rod of the pushing cylinder 72 penetrates through the base 71 and is fixedly connected with a pushing plate 73, the pushing plate 73 is slidably connected with the top surface of the workbench 12, and a protective layer 74 is disposed on a side of the pushing plate 73 close to the accommodating groove 21.
In this embodiment, along with lift supporting mechanism 13 upwards promotes a side edge of steel sheet 11, the piston rod extension of propelling movement cylinder 72 promotes the inboard removal of another side edge of steel sheet 11 through push plate 73, prevents that steel sheet 11 from slipping on lift supporting mechanism 13, and the welding seam width between the steerable steel sheet simultaneously, structural design is reasonable, and steel sheet 11 angle modulation is convenient.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (5)
1. The automatic welding device for the steel plates of the vehicle assembly line is characterized by comprising a workbench, wherein the top surface of the workbench is provided with a strip-shaped accommodating groove; a lifting support mechanism is arranged in the accommodating groove; a lower welding mechanism is arranged on the lifting support mechanism; the top surface of the workbench is positioned above the accommodating groove and is provided with an installation frame; an upper welding mechanism is arranged on the mounting rack corresponding to the lower welding mechanism; the pushing mechanisms are symmetrically arranged on the top surface of the workbench at two sides of the length direction of the accommodating groove; one side of workstation is provided with the controller, lift supporting mechanism, lower welding mechanism, go up welding mechanism and push mechanism all with the controller electricity is connected.
2. The welding device according to claim 1, wherein the lifting support mechanism comprises a support groove arranged in the accommodating groove, the support groove is arranged along the length direction of the accommodating groove, a lifting cylinder for driving the support groove to move up and down is fixedly arranged in the accommodating groove, supports are symmetrically arranged on two sides of the support groove, a plurality of support rollers are arranged on the supports at equal intervals along the length direction of the support groove, the support rollers are located obliquely above the support groove, and the tops of the support rollers protrude out of the support arrangement.
3. The welding device according to claim 2, wherein the lower welding mechanism comprises a first electric slide block, a first slide rail is arranged at the bottom of the support groove along the length direction of the lower welding mechanism, the first electric slide block is connected with the first slide rail in a sliding manner, a first driving air cylinder is fixedly arranged on the top surface of the first electric slide block, and a piston rod of the first driving air cylinder is vertically upwards and fixedly connected with a first welding gun.
4. The welding device according to claim 3, wherein the upper welding mechanism comprises a second electric slide block, a second slide rail is arranged in the mounting frame above the first slide rail in parallel, the second electric slide block is connected with the second slide rail in a sliding manner, a second driving cylinder is fixedly arranged on the bottom surface of the second electric slide block, and a piston rod of the second driving cylinder is vertically arranged downwards and is fixedly connected with a second welding gun.
5. The welding device according to claim 4, wherein the pushing mechanism comprises a base fixedly arranged on the top surface of the workbench, a pushing cylinder is fixedly arranged on one side of the base away from the accommodating groove, a piston rod of the pushing cylinder penetrates through the base and is fixedly connected with a pushing plate, the pushing plate is slidably connected with the top surface of the workbench, and a protective layer is arranged on one side of the pushing plate close to the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915569.9U CN216326159U (en) | 2021-11-25 | 2021-11-25 | Automatic welding device for steel plates of vehicle assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915569.9U CN216326159U (en) | 2021-11-25 | 2021-11-25 | Automatic welding device for steel plates of vehicle assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326159U true CN216326159U (en) | 2022-04-19 |
Family
ID=81154452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122915569.9U Active CN216326159U (en) | 2021-11-25 | 2021-11-25 | Automatic welding device for steel plates of vehicle assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326159U (en) |
-
2021
- 2021-11-25 CN CN202122915569.9U patent/CN216326159U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109434234B (en) | Battery string repairing device | |
| CN209867730U (en) | A device applied to the tailor welding of the four plates of the boom | |
| CN206653105U (en) | A kind of Liftable and movable operating platform for aluminum dipping form plate weld | |
| CN109048185A (en) | A kind of high-efficient automatic turning lifting tooling | |
| CN218657485U (en) | Welding device for railway open wagon door and workstation comprising same | |
| CN108247273A (en) | A semi-trailer chassis welding tooling platform | |
| CN216326159U (en) | Automatic welding device for steel plates of vehicle assembly line | |
| CN109967824B (en) | Two-sided sharp welding equipment of intelligence | |
| CN110497120A (en) | Frame flexible production system | |
| CN209272776U (en) | A feeding and clamping device for semi-trailer chassis welding | |
| CN211915960U (en) | Profiling mechanism | |
| CN212217424U (en) | Intelligent automatic spot welding special machine | |
| CN219403008U (en) | Steel plate positioning welding device | |
| CN218695227U (en) | Steel sheet welding set for machine-building | |
| CN114939752B (en) | A welding processing system and method for web tailor welding production | |
| CN215145607U (en) | Spot welding equipment | |
| CN219465234U (en) | Welding positioning tool for aluminum chassis robot | |
| CN111482688B (en) | Intelligent automatic spot welding machine and welding method | |
| CN114524036B (en) | Vehicle doorsill installation device and method | |
| CN222154394U (en) | Metal plate welding device | |
| CN220388301U (en) | Workpiece pressing device of laser welding machine | |
| CN220881163U (en) | Filter screen spot welding tool | |
| CN218612385U (en) | Adjustable multistation weldment work platform | |
| CN113996993B (en) | Welding deformation prevention process method | |
| CN216966730U (en) | Automatic feeding device and production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |