CN201862695U - Longitudinal beam bending mould structure - Google Patents
Longitudinal beam bending mould structure Download PDFInfo
- Publication number
- CN201862695U CN201862695U CN2010206225788U CN201020622578U CN201862695U CN 201862695 U CN201862695 U CN 201862695U CN 2010206225788 U CN2010206225788 U CN 2010206225788U CN 201020622578 U CN201020622578 U CN 201020622578U CN 201862695 U CN201862695 U CN 201862695U
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- mould
- bending
- patrix
- swing
- upper mould
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a longitudinal beam bending mould which is characterized in that an upper mould swing base is fixed on an upper mould by a screw; the upper mould swing base and an upper mould cushion block are connected together through a swing connecting rod, a swing pin shaft and a fixed pin shaft, and slide relatively through circular arc-shaped surfaces; and a movable bending upper mould and the upper mould cushion block are connected through the screw. The structure realizes the bending action to a longitudinal beam through the descending of a press slider and the rotation of the upper mould, so that the tonnage of a press is greatly reduced, and the equipment investment is also reduced; and in addition, the mould has strong uniformity, a low cost and high stability, so that the production of different longitudinal beam products can be realized through the same set of mould frame only by replacing individual mould parts, quick conversion is realized, simultaneously the mould is conveniently adjusted, and the longitudinal beam bending mould structure is particularly applicable in the bending of steel plate longitudinal beams with ultra-high strength and higher springback amount.
Description
Technical field
The utility model relates to a kind of longeron Bending Mould structure, belongs to the Manufacturing Technology for Automotive Parts field.
Background technology
The traditional handicraft of domestic processing longitudinal beam is to be shaped with punch ram, uses finishing die to finish by large pressing machine.Equipment investment is big, die cost is very high, and the cycle of remodeling is long, is fit to produce in enormous quantities, and product category is more and more at present, and the vehicle renewal speed is accelerated gradually, and original technology is the development of incompatibility situation more and more.Especially for the distortion car, the shape of longeron and angle need to adjust, if adopt traditional technology die sinking tool again, this will need very large input.Particularly for the ultrahigh-strength steel plates longeron, resilience is difficult to prediction and control, and die debugging amount and change amount are very big.Develop a kind of new technology now in the world, the groove beam after the employing roll extrusion is produced truck longeron by bending, and it is that the speed of remodeling is fast that roll extrusion adds the bending technique advantage; But equipment manufacturing cost is very expensive.
Summary of the invention
The utility model purpose provides a kind of longeron Bending Mould structure, is suitable on the conventional oil press rectangular class parts such as longeron being carried out flexible bending and forming.
The technical solution of the utility model is achieved in that the longeron Bending Mould, is made up of cope match-plate pattern, lower bolster, guider, movable press-bending patrix, patrix cushion block, clamping device, patrix swing base, swing connecting bar, swing bearing pin, fixed pin shaft, screw; Be provided with guider between cope match-plate pattern and the lower bolster; It is characterized in that: patrix swing base is screwed on patrix, patrix swing base and patrix cushion block link together by swing connecting bar, swing bearing pin, fixed pin shaft, and slide relatively by arc surface, movable press-bending patrix is connected by screw with the patrix cushion block.
[0005]Good effect of the present utility model is: realized the bending action of longeron by the descending of press ram and patrix spinning movement, reduced greatly press tonnage, reduced equipment investment; The mould highly versatile, cost is low, and stability is high, only needs to change the production that indivedual mould parts just can be realized different longeron products by same set of mould bases, has realized remodeling fast.Mould is easy to adjust simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described: as shown in Figure 1, the longeron Bending Mould is made up of cope match-plate pattern 1, lower bolster 2, guider 3, movable press-bending patrix 4, patrix cushion block 5, clamping device 6, patrix swing base 7, swing connecting bar 8, swing bearing pin 9, fixed pin shaft 10, screw 11; Be provided with guider 3 between cope match-plate pattern 1 and the lower bolster 2; It is characterized in that: patrix swing base 7 usefulness screws 11 are fixed on the patrix 1, patrix swing base 7 links together by swing connecting bar 8, swing bearing pin 9, fixed pin shaft 10 with patrix cushion block 5, and slide relatively by arc surface, movable press-bending patrix 4 is connected by screw 11 with patrix cushion block 5.
Cope match-plate pattern 1 drive activity press-bending patrix 4 moves downward when slide block down, rotate around patrix swing base 7 simultaneously, clamping device 6 is fixed longeron, and retrain in length direction, wing plate direction and web direction, the press slide block drives swing activity press-bending patrix 4 by cope match-plate pattern 1 and moves downward, activity press-bending patrix 4 and patrix cushion block 5 link together by screw, do movement in a curve around patrix swing base 7, this compound motion has been realized that press moves downward in the process longeron has been carried out bending.Different longeron products only need be adjusted shaping part mould part, can be implemented in the flexible production of different longeron products under the same mould bases, are used in J6 and fire fighting truck longitudinal beam bending and forming.
Claims (1)
1. the longeron Bending Mould is made up of cope match-plate pattern, lower bolster, guider, movable press-bending patrix, patrix cushion block, clamping device, patrix swing base, swing connecting bar, swing bearing pin, fixed pin shaft, screw; Be provided with guider between cope match-plate pattern and the lower bolster; It is characterized in that: patrix swing base is screwed on patrix, patrix swing base and patrix cushion block link together by swing connecting bar, swing bearing pin, fixed pin shaft, and slide relatively by arc surface, movable press-bending patrix is connected by screw with the patrix cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206225788U CN201862695U (en) | 2010-11-24 | 2010-11-24 | Longitudinal beam bending mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206225788U CN201862695U (en) | 2010-11-24 | 2010-11-24 | Longitudinal beam bending mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862695U true CN201862695U (en) | 2011-06-15 |
Family
ID=44133863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206225788U Expired - Fee Related CN201862695U (en) | 2010-11-24 | 2010-11-24 | Longitudinal beam bending mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862695U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100584A (en) * | 2013-01-30 | 2013-05-15 | 吴江市博众精工科技有限公司 | Bending mechanism made of soft materials |
| CN103785727A (en) * | 2012-10-29 | 2014-05-14 | 昆山市力格自动化设备有限公司 | Bending tool driving mechanism |
| CN104174764A (en) * | 2014-07-17 | 2014-12-03 | 柳州市楷都汽车零部件有限公司 | Pipe bending mold and pipe bending technology |
| CN107008785A (en) * | 2017-05-17 | 2017-08-04 | 山东寿光万龙实业有限公司 | Automobile longitudinal girder bending production equipment |
| CN110170555A (en) * | 2018-10-09 | 2019-08-27 | 襄阳忠良工程机械有限责任公司 | Mucking machine adjustable shelf crossbeam bending tool |
| CN110385848A (en) * | 2019-07-29 | 2019-10-29 | 桂林航天工业学院 | A kind of automobile carbon fiber composite board molding equipment |
-
2010
- 2010-11-24 CN CN2010206225788U patent/CN201862695U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785727A (en) * | 2012-10-29 | 2014-05-14 | 昆山市力格自动化设备有限公司 | Bending tool driving mechanism |
| CN103100584A (en) * | 2013-01-30 | 2013-05-15 | 吴江市博众精工科技有限公司 | Bending mechanism made of soft materials |
| CN104174764A (en) * | 2014-07-17 | 2014-12-03 | 柳州市楷都汽车零部件有限公司 | Pipe bending mold and pipe bending technology |
| CN104174764B (en) * | 2014-07-17 | 2015-11-25 | 柳州市楷都汽车零部件有限公司 | A kind of bend pipe mould and bend pipe pressing process |
| CN107008785A (en) * | 2017-05-17 | 2017-08-04 | 山东寿光万龙实业有限公司 | Automobile longitudinal girder bending production equipment |
| CN107008785B (en) * | 2017-05-17 | 2020-06-30 | 山东寿光万龙实业有限公司 | Automobile longitudinal beam bending production equipment |
| CN110170555A (en) * | 2018-10-09 | 2019-08-27 | 襄阳忠良工程机械有限责任公司 | Mucking machine adjustable shelf crossbeam bending tool |
| CN110385848A (en) * | 2019-07-29 | 2019-10-29 | 桂林航天工业学院 | A kind of automobile carbon fiber composite board molding equipment |
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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: 20110615 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |