CN105499877A - Automobile rear door frame welding fixture - Google Patents
Automobile rear door frame welding fixture Download PDFInfo
- Publication number
- CN105499877A CN105499877A CN201511030227.1A CN201511030227A CN105499877A CN 105499877 A CN105499877 A CN 105499877A CN 201511030227 A CN201511030227 A CN 201511030227A CN 105499877 A CN105499877 A CN 105499877A
- Authority
- CN
- China
- Prior art keywords
- clamp system
- cylinder
- door frame
- riser
- fixed head
- 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.)
- Pending
Links
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 to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses an automobile rear door frame welding fixture which comprises a base. First and second clamping mechanisms are fixed on the base by a fixed plate; both the first and second clamping mechanisms are fixed on the fixed plate by risers; the positions on the risers of the first and second clamping mechanisms, which are close to the tops, are respectively hinged with first and third cylinder clamping mechanisms by connecting plates; second and fourth cylinder clamping mechanisms are also respectively and fixedly mounted at the positions on the risers of the first and second clamping mechanisms, which are close to the tops; positioning pins and clamping pressing blocks are arranged on all of the first, second, third and fourth cylinder clamping mechanisms; the clamping pressing blocks are connected with the output ends of respective cylinders by rod pieces. The automobile rear door frame welding fixture not only is high in positioning accuracy, but also uses the cylinders as power systems, and is convenient to operate, so that working efficiency is improved.
Description
Technical field
The present invention relates to Automobile Welding technology, particularly a kind of automobile front door frame weld jig.
Background technology
On Automobile Welding streamline, because clamping automobile front door frame completes on weld jig, so fixture plays an important role in whole welding process.Traditional clamp structure, in clamping process, fixes automobile front door frame by alignment pin, being compressed by handle then, and before before making, doorframe is compressed by upper lower lock block, and this mode is unfavorable for welding job, and positioning precision is also inadequate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of automobile front door frame weld jig, and this weld jig positioning precision is high, energy quick-clamping, and convenient operation, improves efficiency.
For achieving the above object, the invention provides following technical scheme: a kind of automobile front door frame weld jig, comprise base, described base is provided with fixed head, described fixed head is provided with the first clamp system and the second clamp system, described first clamp system and the second clamp system are all fixed on fixed head by riser, riser one side of described first clamp system is provided with the first cylinder clamping mechanism near top place, the riser of the first clamp system also fixedly mounts the second cylinder clamping mechanism, riser one side of the second clamp system is provided with the 3rd cylinder clamping mechanism near top place, the riser of the second clamp system also fixedly mounts four-cylinder clamp system, described first, two, three, four-cylinder clamp system is equipped with alignment pin and clamping briquetting, clamping briquetting is all connected with respective cylinder output, described first, the riser of two clamp systems is all being installed with connecting plate near top place, described connecting plate is provided with hinged seat, a hinged handle on hinged seat, the middle part of handle is by hinge connecting rod, the other end and a fixed block of described connecting rod are hinged, fixed block is fixedly mounted on the middle part of the rod member pressing block for mounting clamp, rod member is connected with the output of thin cylinder, described first, two, three, the cylinder of four-cylinder clamp system is all controlled by control panel, control panel is located at one end of fixed head.
Preferably, a side of fixed head fixedly mounts guard shield by support, and described guard shield adopts transparent shadow shield to make.
Preferably, fixed head is respectively equipped with suspension ring near the position in four corners.
Adopt technique scheme, when clamping, first positioned by the locating hole of alignment pin to rear door frame bottom on the first clamp system and the second clamp system, then by second, alignment pin on four-cylinder clamp system navigates in the locating hole in the middle part of rear door frame, and by handle upset first, three cylinder clamping mechanisms, by first, locked handle again in the locating hole on the alignment pin rear door frame top of three cylinder clamping mechanisms, again by driving first, two, three, the cylinder of four-cylinder clamp system drives clamping briquetting to carry out Quick-clamped to rear door frame, employing the arrangement increases positioning precision, be convenient to welding job.The present invention not only positioning precision is high, and adopts cylinder as power completely, convenient operation, saves manpower, improves welding efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the present invention first cylinder clamping mechanism structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description to embodiment, the present invention will be further described:
As shown in Figure 1; a kind of automobile front door frame of the present invention weld jig; comprise base 1; base 1 is provided with fixed head 2; fixed head 2 is respectively equipped with suspension ring 11 near the position in four corners; be convenient to needs mobile of the present invention time to sling the present invention; fixed head 2 is provided with the first clamp system 3 and the second clamp system 4; first clamp system 3 and the second clamp system 4 are all fixed on fixed head 2 by riser; one side of fixed head 2 is by support fixed installation guard shield 10; guard shield 10 adopts transparent shadow shield to make, and guard shield 10 is for the protection of the present invention.Riser one side of the first clamp system 3 is hinged first cylinder clamping mechanism 5 near top place, the riser of the first clamp system 3 also fixedly mounts the second cylinder clamping mechanism 6, the riser of riser one side hinged 3rd cylinder clamping mechanism 7, second clamp system 4 near top place of the second clamp system 4 also fixedly mounts four-cylinder clamp system 8.First, second, third and fourth cylinder clamping mechanism 5,6,7,8 is equipped with alignment pin and clamping briquetting.The riser of first and second clamp system 3,4 is all being installed with connecting plate 12 near top place, connecting plate 12 is provided with hinged seat 13, a hinged handle 14 on hinged seat 13, the middle part of handle 14 is by hinge connecting rod 15, the other end and a fixed block 16 of connecting rod 15 are hinged, fixed block 16 is fixedly mounted on the rod member 17 of block is pressed in first and third cylinder clamping mechanism 5,7 middle part for mounting clamp, and rod member 17 is connected with the output of thin cylinder 18.The clamping cylinder of first, second, third and fourth cylinder clamping mechanism 5,6,7,8 is all controlled by control panel 9, and control panel 9 is located at one end of fixed head 2.
First the present invention is positioned by the locating hole of alignment pin to rear door frame bottom on the first clamp system 3 and the second clamp system 4, then by second, four-cylinder clamp system 6, alignment pin on 8 navigates in the locating hole in the middle part of rear door frame, and overturn first by handle 14, three cylinder clamping mechanisms 5, 7, by first, three cylinder clamping mechanisms 5, locked handle 14 again in the locating hole on the alignment pin rear door frame top of 7, again by driving first, two, three, four-cylinder clamp system 5, 6, 7, the cylinder of 8 drives clamping briquetting to carry out Quick-clamped to rear door frame, employing the arrangement increases positioning precision, be convenient to welding job.The present invention not only positioning precision is high, and adopts cylinder as power completely, convenient operation, saves manpower, improves welding efficiency.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (3)
1. an automobile back door frame weld jig, comprise base (1), described base (1) is provided with fixed head (2), described fixed head (2) is provided with the first clamp system (3) and the second clamp system (4), described first clamp system (3) and the second clamp system (4) are all fixed on fixed head (2) by riser, riser one side of described first clamp system (3) is provided with the first cylinder clamping mechanism (5) near top place, the riser of the first clamp system (3) also fixedly mounts the second cylinder clamping mechanism (6), riser one side of the second clamp system (4) is provided with the 3rd cylinder clamping mechanism (7) near top place, the riser of the second clamp system (4) also fixedly mounts four-cylinder clamp system (8), described first, two, three, four-cylinder clamp system (5, 6, 7, 8) be equipped with alignment pin and clamping briquetting on, clamping briquetting is all connected with respective cylinder output, it is characterized in that: described first, two clamp systems (3, 4) riser is all being installed with connecting plate (12) near top place, described connecting plate (12) is provided with hinged seat (13), the upper hinged handle (14) of hinged seat (13), the middle part of handle (14) is by hinge connecting rod (15), the other end and a fixed block (16) of described connecting rod (15) are hinged, and fixed block (16) is fixedly mounted on first, three cylinder clamping mechanisms (5, 7) press the middle part of the rod member (17) of block for mounting clamp, rod member (17) is connected with the output of thin cylinder (18), and described first, two, three, four-cylinder clamp system (5, 6, 7, 8) cylinder is all controlled by control panel (9), and control panel (9) is located at one end of fixed head (2).
2. automobile front door frame weld jig according to claim 1, is characterized in that: a side of described fixed head (2) fixedly mounts guard shield (10) by support, and described guard shield (10) adopts transparent shadow shield to make.
3. automobile front door frame weld jig according to claim 1, is characterized in that: described fixed head (2) is respectively equipped with a suspension ring (11) near the position in four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030227.1A CN105499877A (en) | 2015-12-31 | 2015-12-31 | Automobile rear door frame welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030227.1A CN105499877A (en) | 2015-12-31 | 2015-12-31 | Automobile rear door frame welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499877A true CN105499877A (en) | 2016-04-20 |
Family
ID=55708377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511030227.1A Pending CN105499877A (en) | 2015-12-31 | 2015-12-31 | Automobile rear door frame welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857213A (en) * | 2018-06-30 | 2018-11-23 | 武汉佰起科技有限公司 | A kind of soldering cramping apparatus |
-
2015
- 2015-12-31 CN CN201511030227.1A patent/CN105499877A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857213A (en) * | 2018-06-30 | 2018-11-23 | 武汉佰起科技有限公司 | A kind of soldering cramping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |