CN213289220U - Car seat skeleton laser welding anchor clamps quick change device - Google Patents
Car seat skeleton laser welding anchor clamps quick change device Download PDFInfo
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- CN213289220U CN213289220U CN202021843463.1U CN202021843463U CN213289220U CN 213289220 U CN213289220 U CN 213289220U CN 202021843463 U CN202021843463 U CN 202021843463U CN 213289220 U CN213289220 U CN 213289220U
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Abstract
The utility model relates to a quick-change device for a laser welding fixture of an automobile seat framework, which belongs to the welding field and comprises a base, a laser welding fixture, a first fixture connecting plate and a second fixture connecting plate, wherein the base comprises a main plate, a first fixing plate and a second fixing plate which are fixedly arranged on the main plate, a conical surface positioning pin is arranged on the second fixing plate, the first fixture connecting plate is connected with the first fixing plate, a conical surface positioning pin seat is arranged on the second fixture connecting plate, two positioning adjusting blocks are arranged at the side part of the second fixture connecting plate, positioning pin holes are arranged on the second fixture connecting plate, the laser welding fixture is connected on the fixture connecting plate, positioning pin holes are arranged on the two positioning adjusting blocks and the laser welding fixture positioning plate, the clamping speed and the accuracy are improved due to the adoption of conical surface matching positioning, because two positioning adjusting blocks, and the two positioning adjusting blocks are provided with positioning pin holes, so that the positioning accuracy of the laser welding fixture and the fixture quick-change plate is improved.
Description
Technical Field
The utility model relates to an automobile laser welding anchor clamps field especially relates to an automobile seat skeleton laser welding anchor clamps quick change device.
Background
The automobile industry requires higher and higher equipment utilization rate, and the cost of labor also promotes, in order to promote equipment utilization rate, reduce the cost of labor, needs to develop the anchor clamps remodelling device that can promote production efficiency again when can ensure output quality.
In the prior art, when the clamp of the automobile seat framework is replaced, a positioning pin is mostly adopted for positioning and a screw is mostly screwed. The locating pin needs to be pulled out manually during disassembly, and when the fixture is installed and replaced, the position of the locating pin cannot be found quickly, so that the alignment speed is low, the equipment efficiency is lost, the time required by replacing the fixture cannot be controlled, the great time waste is caused, and the production plan is influenced.
Disclosure of Invention
The utility model discloses to prior art's not enough, develop a car seat skeleton laser welding anchor clamps quick change device. The utility model adopts the technical proposal that: the utility model provides a car seat skeleton laser welding anchor clamps quick change device, characterized by, includes base 6, laser welding anchor clamps 43, first anchor clamps connecting plate 1 and second anchor clamps connecting plate 4, base 6 include mainboard 3 and first fixed plate 2, second fixed plate 5, first fixed plate 2, second fixed plate 5 set firmly mainboard 3 on, second fixed plate 5 on put and have conical surface locating pin 11, first anchor clamps connecting plate 1 with first fixed plate 2 can dismantle and be connected, second anchor clamps connecting plate 4 on set up with conical surface locating pin 11 complex conical surface locating pin seat 21, second anchor clamps connecting plate 4 with second fixed plate 5 can dismantle and be connected, second anchor clamps connecting plate 4 lateral part be provided with first location adjusting block 7 and second location adjusting block 8 on set up first location pinhole 10 and second location pinhole 12, laser welding anchor clamps 43 on set up anchor clamps connection piece 44, first anchor clamps connecting plate 1 and second anchor clamps connecting plate 4 be connected with laser welding anchor clamps 43 through anchor clamps connection piece 44, laser welding anchor clamps 43 on set up first spacer 45, second spacer 46, first spacer 45 and second spacer 46 on set up with first locating pin hole 10 and second locating pin hole 12 complex locating hole, insert locating pin 37 location connection.
The utility model relates to a car seat skeleton laser welding anchor clamps quick change device's useful part embodies:
(1) because the conical surface positioning pin and the conical surface positioning pin seat are matched to replace a plug-in positioning pin in the prior art, the clamping changing speed and the clamping changing accuracy of the laser welding clamp for the automobile seat framework are improved, and the production efficiency is improved;
(2) because the two positioning adjusting blocks are arranged on the side part of the clamp connecting plate and the positioning pin holes are formed in the two positioning adjusting blocks, the positioning accuracy of the automobile seat framework laser welding clamp and the clamp quick-change plate is improved, and the welding accuracy of the automobile seat framework is improved.
Drawings
FIG. 1 is a schematic perspective view of a base of a quick-change device for a laser welding fixture of an automobile seat frame;
in the figure: 2 a first fixing plate; 3, a main board; 5 a second fixing plate; 6, a base; 11 a conical surface positioning pin; 31 a bolt; 32. 33, 34, 35 threaded holes;
FIG. 2 is a schematic perspective view of a first clamp connecting plate of a laser welding clamp quick-change device for an automobile seat frame;
in the figure: 1, a first clamp connecting plate;
FIG. 3 is a schematic perspective view of a second clamp connecting plate of a laser welding clamp quick-change device for an automobile seat frame;
in the figure: 4, connecting the second clamp; 7 a first positioning adjustment block; 8 a second positioning adjustment block; 10 a first dowel hole; 12 a second dowel hole; 21, positioning a pin seat by a conical surface;
FIG. 4 is a schematic perspective view of a device for quickly replacing a laser welding fixture of an automobile seat frame;
in the figure: 2 a first fixing plate; 3, a main board; 5 a second fixing plate; 7 a first positioning adjustment block; 8 a second positioning adjustment block; 31 a bolt; 36 spacers; 37 positioning pins; 38 bolts;
FIG. 5 is a schematic top view of a quick-change device for a laser welding fixture of a car seat frame on a laser welding turntable;
in the figure: 6, a base; 31 a bolt; 41 laser welding tool; 42 laser workstation rotating turret; 43 laser welding jig;
FIG. 6 is an enlarged view of portion A of a top schematic view of the apparatus for quick change of a laser welding fixture for a vehicle seat frame of FIG. 5 on a laser welding turret;
in the figure: 7 a first positioning adjustment block; 8 a second positioning adjustment block; 31 a bolt; 37 positioning pins; 44 clamp connection tabs; 45 first clamp locating tabs; 46 second clamp locating tab.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, which are described herein for purposes of illustration only and are not intended to be limiting.
Fixing a first fixing plate 2 and a second fixing plate 5 on a main plate 3 to form a base 6, placing the two same bases 6 upside down, connecting the bases to a rotary turntable 42 of a laser workstation through bolts 31, arranging a clamp connecting sheet 44 on a laser welding clamp 43, fixing a first clamp connecting plate 1 and a second clamp connecting plate 4 on the laser welding clamp 43 by the bolts penetrating through the clamp connecting sheet 44, enabling the first clamp connecting plate 1 to correspond to the first fixing plate 2 and the second clamp connecting plate 4 to correspond to the second fixing plate 5, placing the laser welding clamp 43 with the first clamp connecting plate 1 and the second clamp connecting plate 4 on the two bases 6, and enabling a conical positioning pin 11 on the second clamp connecting plate 4 to be accurately matched with a conical positioning pin seat 21 on the second fixing plate 5. A first positioning adjusting block 7 and a second positioning adjusting block 8 are arranged at the side part of the second clamp connecting plate 4, a first positioning pin hole 10 and a second positioning pin hole 12 are respectively arranged on the first positioning adjusting block 7 and the second positioning adjusting block 8, a first clamp positioning plate 45 and a second clamp positioning plate 46 are also arranged on the laser welding clamp 43, positioning pin holes matched with the first positioning pin hole 10 and the second positioning pin hole 12 are arranged on the first clamp positioning plate 45 and the second clamp positioning plate 46, two positioning pin holes are matched by adjusting the positions of the first positioning adjusting block 7 and the second positioning adjusting block 8 in the horizontal and/or vertical direction, a positioning pin 37 is inserted to complete the positioning of the laser welding clamp 43 with the first clamp connecting plate 1 and the second clamp connecting plate 4, and then bolts on the clamp connecting plate 44 are locked, and finally, locking the bolt 38, putting the automobile seat framework into the laser welding fixture 43, clamping and welding.
The first clamp connecting plate 1 and the second clamp connecting plate 4 are arranged on any other pair of different laser welding clamps in advance and are positioned, in the production process, when the laser welding clamps need to be replaced, only the bolts 38 need to be removed, and then the conical surface positioning pins and the conical surface positioning pin seats are matched to quickly complete replacement of the laser welding clamps.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (1)
1. A quick change device for a laser welding fixture of an automobile seat framework is characterized by comprising a base (6), a laser welding fixture (43), a first fixture connecting plate (1) and a second fixture connecting plate (4), wherein the base (6) comprises a main plate (3), a first fixing plate (2) and a second fixing plate (5), the first fixing plate (2) and the second fixing plate (5) are fixedly arranged on the main plate (3), a conical positioning pin (11) is arranged on the second fixing plate (5), the first fixture connecting plate (1) is detachably connected with the first fixing plate (2), a conical positioning pin seat (21) matched with the conical positioning pin (11) is arranged on the second fixture connecting plate (4), and the second fixture connecting plate (4) is detachably connected with the second fixing plate (5), a first positioning adjusting block (7) and a second positioning adjusting block (8) are arranged at the side part of the second clamp connecting plate (4), a first positioning pin hole (10) and a second positioning pin hole (12) are arranged on the first positioning adjusting block (7) and the second positioning adjusting block (8), the laser welding fixture (43) is provided with a fixture connecting piece (44), the first fixture connecting plate (1) and the second fixture connecting plate (4) are connected with the laser welding fixture (43) through the fixture connecting piece (44), the laser welding fixture (43) is provided with a first positioning piece (45) and a second positioning piece (46), the first positioning piece (45) and the second positioning piece (46) are provided with positioning holes matched with the first positioning pin hole (10) and the second positioning pin hole (12), and the positioning pins (37) are inserted for positioning connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021843463.1U CN213289220U (en) | 2020-08-29 | 2020-08-29 | Car seat skeleton laser welding anchor clamps quick change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021843463.1U CN213289220U (en) | 2020-08-29 | 2020-08-29 | Car seat skeleton laser welding anchor clamps quick change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213289220U true CN213289220U (en) | 2021-05-28 |
Family
ID=76027664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021843463.1U Active CN213289220U (en) | 2020-08-29 | 2020-08-29 | Car seat skeleton laser welding anchor clamps quick change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213289220U (en) |
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2020
- 2020-08-29 CN CN202021843463.1U patent/CN213289220U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1183, Yingkou Road, Changchun Economic and Technological Development Zone, Jilin Province, 130000 Patentee after: Changchun Fuweian Daotuo Automobile Metal Parts Co.,Ltd. Address before: No. 1183, Yingkou Road, Changchun Economic and Technological Development Zone, Jilin Province Patentee before: CHANGCHUN FAW FAWAY ADIENT AUTOMOTIVE METAL COMPONENTS CO.,LTD. |
|
| CP03 | Change of name, title or address |