CN210413216U - Welding fixing device of automobile door panel assembly - Google Patents
Welding fixing device of automobile door panel assembly Download PDFInfo
- Publication number
- CN210413216U CN210413216U CN201921065153.9U CN201921065153U CN210413216U CN 210413216 U CN210413216 U CN 210413216U CN 201921065153 U CN201921065153 U CN 201921065153U CN 210413216 U CN210413216 U CN 210413216U
- Authority
- CN
- China
- Prior art keywords
- fixed
- cylinder
- shell
- plate
- rotating arm
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a welding and fixing device of an automobile door panel assembly, which comprises a base, a cylinder I, a rotating arm and a pressing block; the first cylinder is hinged to the base, one end of the rotating arm is hinged to the extending end of a piston rod of the first cylinder, a fixing plate is fixed to the other end of the rotating arm, and the pressing block is fixed to the fixing plate; the compressing block comprises a shell, a fixed column and a moving plate, a second air cylinder is arranged on the shell, the shell is provided with four jacks and a central hole, the fixed column is inserted into the jacks and is in sliding connection with the shell, a piston rod of the second air cylinder penetrates through the central hole, the moving plate is fixedly connected with the fixed column and one end, extending out of the shell, of the piston rod of the second air cylinder, and a U-shaped pressing plate is fixed on the side face of the moving plate. The utility model discloses make the door plant subassembly difficult emergence skew in welding process, welding set can weld the part that the door plant subassembly exposes from "U" shape clamp plate centre.
Description
Technical Field
The utility model relates to a frock of automobile manufacturing trade, concretely relates to automobile door panel assembly's welded fastening device.
Background
In the car door plant welding process, because the car door plant is not the regular structure, need the manual work to adjust the product well occasionally when the welding to compress tightly and welding, consequently there is certain potential safety hazard, and in welding process, the easy off tracking of work piece, the error appears easily during the welding, and welding efficiency is low. At present, in the welding process, a device for fixing a lower edge beam and a rear column in a door plate assembly comprises a workbench, a support and a clamp, wherein the support and the clamp are fixed on the workbench, the lower edge beam is hung on the support through a pin on the support, and the lower edge beam and the rear column are fixed by clamping and fastening of the clamp. Because of the overlapping position of need to rocker and back post welds, so only fix two door plant subassemblies, overlap the position and do not fix two door plant subassemblies, the door plant subassembly easily takes place the skew during welding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a welded fastening device of car door plant subassembly to among the welding process among the solution prior art, the door plant subassembly overlaps the unstable problem in position.
The welding and fixing device for the automobile door panel assembly comprises a base, a first air cylinder, a rotating arm and a pressing block, wherein the base is arranged on a workbench; the first cylinder is hinged to the base, one end of the rotating arm is hinged to the extending end of a piston rod of the first cylinder, a fixing plate is fixed to the other end of the rotating arm, and the pressing block is fixed to the fixing plate; the compressing block comprises a shell, a fixed column and a moving plate, a second air cylinder is arranged on the shell, the shell is provided with four jacks and a central hole, the jacks are distributed around the air cylinder, the fixed column is inserted into the jacks and is in sliding connection with the shell, the extending end of a piston rod of the second air cylinder penetrates through the central hole, and the moving plate is fixedly connected with the fixed column and one end, extending out of the shell, of the piston rod of the second air cylinder.
Preferably, a first connecting plate perpendicular to the first cylinder is fixed on the first cylinder, and the end of the first connecting plate is hinged to the base.
Preferably, the rotating arm is in an L shape, a second connecting plate perpendicular to the rotating arm is fixed on one side of the rotating arm close to the base, and the end of the second connecting plate is hinged to the workbench.
Preferably, a first limiting block is fixed on the front side of the base; and a second limiting block is fixed at the corner of the rotating arm close to the corner.
Preferably, a pressing plate is fixed on one side of the moving plate, which is far away from the cylinder, the pressing plate is U-shaped, and the lower part of the pressing plate can be pressed on the front side of the base in the fixing process.
The utility model has the advantages that: the fixing device vertically clamps and fixes the overlapped part of the lower edge beam and the rear column from the right front of the door panel assembly, the door panel assembly is not easy to deviate and deform in the clamping process, and the welding device can weld the exposed part of the door panel assembly from the middle of the U-shaped pressing plate.
Drawings
Fig. 1 to fig. 4 are schematic structural diagrams of the present invention with different viewing angles.
Fig. 5 is a schematic diagram of the position of the present invention during the welding process.
FIG. 6 is a schematic view of the door panel assembly during the welding process.
The device comprises a base 1, a cylinder I2, a rotating arm 3, a pressing block 4, a shell 41, a fixed column 42, a movable plate 43, a pressing plate 5, a connecting plate I6, a connecting plate II 7, a limiting block I8, a limiting block II 9, a fixing plate 10, a clamp 11, a workbench 12, a support 13, a pin 14, a lower edge beam 15, a rear column 16 and a pin hole 17.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 6, the utility model provides a welding and fixing device for an automobile door panel assembly, which comprises a base 1, a cylinder I2, a rotating arm 3 and a pressing block 4, wherein the base is arranged on a workbench; the cylinder I2 is hinged to the base 1, one end of the rotating arm 3 is hinged to an extending end of a piston rod of the cylinder I2, a fixing plate 10 is fixed to the other end of the rotating arm 3, and the pressing block 4 is fixed to the fixing plate 10; the pressing block 4 comprises a shell 41, a fixed column 42 and a moving plate 43, a second air cylinder is arranged on the shell 41, the shell 41 is provided with four jacks and a central hole, the jacks are distributed around the air cylinders, the fixed column 42 is inserted into the jacks and is in sliding connection with the shell 41, the extending end of a piston rod of the second air cylinder penetrates through the central hole, and the moving plate 43 is fixedly connected with the fixed column 42 and one end, extending out of the shell, of the piston rod of the second air cylinder.
A connecting plate I6 perpendicular to the cylinder I is fixed on the cylinder I2, and the end of the connecting plate I6 is hinged to the base 1.
The rotating arm 3 is L-shaped, a connecting plate II 7 vertical to the rotating arm 3 is fixed on one side of the rotating arm 3 close to the base 1, and the end part of the connecting plate II 7 is hinged to the workbench.
A first limiting block 8 is fixed on the front side of the base 1; and a second limiting block 9 is fixed on the rotating arm 3 close to the corner.
And a pressing plate 5 is fixed on one side of the moving plate 43, which is far away from the cylinder, the pressing plate 5 is U-shaped, and the lower part of the pressing plate 5 can be pressed on the front side of the base 1 in the fixing process.
The working process of the utility model is as follows:
fixing the fixing device on a workbench 12, wherein a clamp 11 and a bracket 13 are fixed on the workbench 12, and a pin 14 is fixed on the bracket 13; the clamp 11 comprises a supporting plate, a cylinder and a clamping arm, the cylinder is hinged with the supporting plate, a piston rod of the cylinder is hinged with one end of the clamping arm, the clamping arm is hinged on the supporting plate, a clamping block is fixed on the clamping arm, and a positioning block is fixed on one side, away from the cylinder, of the supporting plate of the clamp 11 in the vertical direction; the pin hole 17 of a lower edge beam 15 in a door plate assembly is aligned to a pin 14, the lower edge beam 15 is hung on a support through the pin 14, the lower edge beam 15 is fixed through a clamp 11 in the horizontal direction, a rear column 16 is placed, a first cylinder 1 of a fixing device pushes a piston rod, the piston rod pushes a rotating arm 2 to rotate, the lower edge beam 15 and the rear column 16 are pressed and fixed through the piston rod pushing a moving plate 43 and a pressing plate 5 when a second positioning block 9 and a first positioning block 8 are completely contacted, the moving plate 43 and the pressing plate 5 are located right in front of the overlapped part of the lower edge beam 15 and the rear column 16 at the moment, the second cylinder on a shell 41 pushes the piston rod, the moving plate 43 and the pressing plate 5 are pushed by the piston rod, the lower part of the pressing plate 5 corresponds to a base 1, finally, the upper part of the rear column 14 is fixed through the clamp 11 in the vertical direction, and.
The above description is made for the exemplary purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (5)
1. The utility model provides a car door panel assembly's welded fastening device which characterized in that: the device comprises a base (1) arranged on a workbench, a first cylinder (2), a rotating arm (3) and a pressing block (4); the first cylinder (2) is hinged to the base (1), one end of the rotating arm (3) is hinged to the extending end of the piston rod of the first cylinder (2), the other end of the rotating arm (3) is fixedly provided with a fixing plate (10), and the fixing plate (10) is fixedly provided with the pressing block (4); the pressing block (4) comprises a shell (41), a fixed column (42) and a moving plate (43), a second air cylinder is arranged on the shell (41), the shell (41) is provided with four jacks and a central hole, the jacks are distributed around the air cylinders, the fixed column (42) is inserted into the jacks and is in sliding connection with the shell (41), the extending end of a piston rod of the second air cylinder penetrates through the central hole, and the moving plate (43) is fixedly connected with the fixed column (42) and one end, extending out of the shell, of the piston rod of the second air cylinder.
2. A weld fixture for an automotive door panel assembly according to claim 1, wherein: a first connecting plate (6) perpendicular to the first connecting plate is fixed on the first cylinder (2), and the end of the first connecting plate (6) is hinged to the base (1).
3. A weld fixture for an automotive door panel assembly according to claim 1, wherein: the rotating arm (3) is L-shaped, a second connecting plate (7) perpendicular to the rotating arm is fixed on one side, close to the base (1), of the rotating arm (3), and the end portion of the second connecting plate (7) is hinged to the workbench.
4. A weld fixture for an automotive door panel assembly according to claim 3, wherein: a first limiting block (8) is fixed on the front side of the base (1); and a second limiting block (9) is fixed on the rotating arm (3) close to the corner.
5. A weld fixture for an automotive door panel assembly according to claim 1, wherein: and a pressing plate (5) is fixed on one side of the moving plate (43) far away from the cylinder, the pressing plate (5) is U-shaped, and the lower part of the pressing plate (5) can be pressed on the front side of the base (1) in the fixing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065153.9U CN210413216U (en) | 2019-07-09 | 2019-07-09 | Welding fixing device of automobile door panel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065153.9U CN210413216U (en) | 2019-07-09 | 2019-07-09 | Welding fixing device of automobile door panel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210413216U true CN210413216U (en) | 2020-04-28 |
Family
ID=70379763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921065153.9U Expired - Fee Related CN210413216U (en) | 2019-07-09 | 2019-07-09 | Welding fixing device of automobile door panel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210413216U (en) |
-
2019
- 2019-07-09 CN CN201921065153.9U patent/CN210413216U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209953994U (en) | Friction stir welding fixing tool for aluminum alloy battery tray frame bottom plate | |
| CN204934987U (en) | A kind of automobile roof assembly welding clamp | |
| CN210413216U (en) | Welding fixing device of automobile door panel assembly | |
| CN215846557U (en) | Welding tool for vehicle body framework assembly | |
| CN213351323U (en) | Front wall plate assembly welding clamp | |
| CN106670697B (en) | Full-automatic superconductor micro-welding equipment | |
| CN109664058B (en) | Instrument panel main pipe beam auxiliary support clamping tool | |
| CN207013911U (en) | A kind of crank bracket welding mechanism | |
| CN211205155U (en) | Automobile windshield wiper tip camber detection device | |
| CN213497440U (en) | Automobile exhaust pipe elbow welding fixture | |
| CN208005068U (en) | A kind of energy-absorbing beam welding fixture | |
| CN209886938U (en) | Front seat rear beam assembly welding tool | |
| CN202726381U (en) | Clamp of left-right C column internal board assembly for manufacture of automobile | |
| CN110906840A (en) | Automobile windshield wiper tip camber detection device | |
| CN216656881U (en) | Support arm closes piece welding frock | |
| CN201776583U (en) | Secondary welding fixture for bracket of small-sized automobile gearbox | |
| CN112318044A (en) | Adjustable positioning tool for welding axle body and air chamber support | |
| CN221270182U (en) | Bracket welding fixture | |
| CN219665531U (en) | Special frock of return bend welding | |
| CN215787852U (en) | Clamping device for welding rear longitudinal beam and end piece of vehicle door | |
| CN110802353A (en) | Clamping device for assembling and welding exhaust pipe lifting hook | |
| CN216680849U (en) | Special welding fixture for universal heavy truck dumper type step support | |
| CN214641426U (en) | Steel frame welding positioning fixture | |
| CN109807525A (en) | A kind of instrument panel framework main backstop positioning clamping device | |
| CN211248846U (en) | Supporting anchor clamps of car header |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |