CN203649734U - Flexible auxiliary frame welding fixture - Google Patents
Flexible auxiliary frame welding fixture Download PDFInfo
- Publication number
- CN203649734U CN203649734U CN201320817820.0U CN201320817820U CN203649734U CN 203649734 U CN203649734 U CN 203649734U CN 201320817820 U CN201320817820 U CN 201320817820U CN 203649734 U CN203649734 U CN 203649734U
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- CN
- China
- Prior art keywords
- limited block
- top board
- auxiliary frame
- subframe
- utility
- 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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a flexible auxiliary frame welding fixture. Two extending portions which extend in the front and back direction are arranged close to the middle of an upper pressing plate (1), each extending portion is provided with a second limiting block (4), second lower limiting blocks (5) corresponding to the second limiting blocks (4) are arranged on a lower support (2), and therefore it is ensured that the height of an auxiliary frame is not excessively large after an upper body and a lower body are combined, the phenomenon that the pressing heights in four directions are not the same can not occur, the gap between the upper body and the lower body of the assembly is uniform, the upper body and the lower body can be conveniently welded, welding line quality is improved, and subsequent repair welding is reduced.
Description
Technical field
The utility model relates to automobile industry technical field of tooling clamps, relates in particular to a kind of flexible subframe weld jig.
Background technology
Along with being growing more intense of automobile industry competition, the total quality of auto parts and components requires also in continuous lifting.Certain subframe positioning tool compresses limited block and has defect, and after subframe welding, appearance of weld needs out of order to do over again and causes waste.
Conventional brace only has left and right directions spacing, and as shown in Figure 3, fore-and-aft direction infinite place, make the excessive height after the upper and lower zoarium of subframe, occurs the phenomenon that four direction crush pad differs.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of subframe assembly upper body and lower body when fit gap evenly, be convenient to welding, promote the flexible subframe weld jig of weldquality.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of flexible subframe weld jig, comprise top board and undersetting, described top board is strip, the two ends, left and right of strip top board are respectively provided with first limited block, described undersetting is provided with first lower position block corresponding with the first limited block, described top board near middle is provided with the extension that two fore-and-aft directions extend, on extension, be equipped with second limited block, described undersetting is provided with second lower position block corresponding with the second limited block.
Described the first limited block is all connected with top board bolt with the second limited block.
Described top board is connected with cylinder.
The utility model has the advantage of, the first limited block guarantees that subframe compresses rear left and right directions and is pressed to position; The second limited block guarantees that subframe compresses rear fore-and-aft direction compression and puts in place, thereby guarantee that the height after the upper and lower zoarium of subframe can be not too high, and there will not be four direction crush pad to differ, assembly upper body and lower body space evenly, be convenient to welding, promote weldquality, reduce the generation of follow-up repair welding.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flexible subframe weld jig of the utility model;
Fig. 2 is the structural representation of Fig. 1 flexible subframe weld jig;
Fig. 3 is prior art structural representation;
Mark in above-mentioned figure is: 1, top board, 2, undersetting, 3, the first limited block, 4, the second limited block, 5, the second lower position block, 6, the first lower position block.
The specific embodiment
Fig. 1 and Fig. 2 are the structural representation of a kind of flexible subframe weld jig of the utility model, comprise top board 1 and undersetting 2, top board 1 is strip, the two ends, left and right of strip top board 1 are respectively provided with first limited block 3, undersetting 2 is provided with first lower position block 6 corresponding with the first limited block 3, top board 1 near middle is provided with the extension that two fore-and-aft directions extend, on extension, be equipped with second limited block 4, undersetting 2 is provided with second lower position block 5 corresponding with the second limited block 4.
The first limited block 3 is all connected with top board 1 bolt with the second limited block 4.Top board 1 is connected with cylinder.
When use, compression cylinder, cylinder is by top board 1, subframe is compressed downwards, drive dowel mechanism to compress downwards, the limited block after compressing on top board 1 contacts with the limited block on base, and the first limited block 3 guarantees that subframe compresses rear left and right directions and is pressed to position; The second limited block 4 guarantees that subframe compresses rear fore-and-aft direction compression and puts in place.
Adopt after above-mentioned structure, the first limited block 3 guarantees that subframe compresses rear left and right directions and is pressed to position; The second limited block 4 guarantees that subframe compresses rear fore-and-aft direction compression and puts in place, thereby guarantee that the height after the upper and lower zoarium of subframe can be not too high, and there will not be four direction crush pad to differ, assembly upper body and lower body space evenly, be convenient to welding, promote weldquality, reduce the generation of follow-up repair welding.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (3)
1. a flexible subframe weld jig, comprise top board (1) and undersetting (2), described top board (1) is strip, the two ends, left and right of strip top board (1) are respectively provided with first limited block (3), described undersetting (2) is provided with first lower position block (6) corresponding with the first limited block (3), it is characterized in that, described top board (1) near middle is provided with the extension that two fore-and-aft directions extend, on extension, be equipped with second limited block (4), described undersetting (2) is provided with second lower position block (5) corresponding with the second limited block (4).
2. flexible subframe weld jig as claimed in claim 1, is characterized in that, described the first limited block (3) is all connected with top board (1) bolt with the second limited block (4).
3. flexible subframe weld jig as claimed in claim 1 or 2, is characterized in that, described top board (1) is connected with cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817820.0U CN203649734U (en) | 2013-12-12 | 2013-12-12 | Flexible auxiliary frame welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817820.0U CN203649734U (en) | 2013-12-12 | 2013-12-12 | Flexible auxiliary frame welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649734U true CN203649734U (en) | 2014-06-18 |
Family
ID=50916171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817820.0U Expired - Fee Related CN203649734U (en) | 2013-12-12 | 2013-12-12 | Flexible auxiliary frame welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649734U (en) |
-
2013
- 2013-12-12 CN CN201320817820.0U patent/CN203649734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |