CN203681681U - Insertion type saddle welding assembly - Google Patents
Insertion type saddle welding assembly Download PDFInfo
- Publication number
- CN203681681U CN203681681U CN201420063870.9U CN201420063870U CN203681681U CN 203681681 U CN203681681 U CN 203681681U CN 201420063870 U CN201420063870 U CN 201420063870U CN 203681681 U CN203681681 U CN 203681681U
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- CN
- China
- Prior art keywords
- plate
- side board
- trimming
- cross member
- cross rail
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- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 230000037431 insertion Effects 0.000 title abstract 9
- 238000003780 insertion Methods 0.000 title abstract 9
- 238000009966 trimming Methods 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses an insertion type saddle welding assembly which comprises a saddle bottom plate, a bearing framework, a left side plate, a right side plate, a front beam plate and a rear beam plate. The bearing framework is welded to the saddle bottom plate and formed by inserting and fixing the left side plate and the right side plate and the front beam plate and the rear beam plate. The insertion portions of the left side plate and the right side plate and the front beam plate and the rear beam plate are fixed through welding. The insertion portions comprise the insertion portion I of the right side plate and the front beam plate, the insertion portion II of the left side plate and the front beam plate, the insertion portion III of the right side plate and the rear beam plate, and the insertion portion IV of the left side plate and the rear beam plate. The front beam plate is provided with a reinforcing rib. The rear beam plate is provided with an adjusting rod locating block. The insertion type saddle welding assembly has the advantages that cutting-off of parts of the bearing framework due to inserting and welding can be avoided, balance of the integral rigidity of the bearing framework is ensured, and therefore the saddle welding assembly has the good bearing property, and is low in production cost and easy and convenient to produce and weld.
Description
Technical field
The utility model relates to a kind of welding assembly, especially a kind of plug-in type saddle welding assembly.
Background technology
Saddle is the core component that connects tractor truck and trailer, the heavy-duty tractor trailer quality of loading can reach more than 60 tons, the load of saddle is an important indicator of saddle performance, and cracking phenomena does not appear in the support framework that the load that saddle is good is mainly reflected in front cross rail plate, after cross member plate and interior plate formation in the time of trailer heavy duty.At present heavy motor vehicle saddle welds two kinds of total composition one piece casting type and spliced welding, and one piece casting type saddle plate assembly adopts inblock cast, one-shot forming, and integral rigidity equilibrium, load-carrying capacity is strong, but manufacturing process complexity, cost is high; Spliced saddle welding assembly adopts part freely to piece together welding, manufacture simple, cost is lower, but only connect by scolder between the each part of support framework, welding quality has a strong impact on the integral rigidity of assembly, and when carrying, the phenomenon of weld cracking easily appears in stressed larger forward and backward header board and interior plate weld.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of plug-in type saddle welding assembly is provided, its low production cost, simple to operation, the equilibrium that can keep welded framework integral rigidity, make saddle welding assembly have good load.
For achieving the above object, the utility model adopts following technical proposals:
Plug-in type saddle welding assembly, comprise saddle base plate, support framework, left side plate and front and back header board, on described saddle base plate, be welded with support framework, described support framework is left, right side board and front, after cross member plate is pegged graft and is fixedly formed, a described left side, right side board and front, the splicing position of after cross member plate is through being welded and fixed, described splicing position comprises the splicing position I of right side board and front cross rail plate, the splicing position II of left side board and front cross rail plate, the splicing position IV of the splicing position III of right side board and after cross member plate and left side board and after cross member plate, described front cross rail plate is provided with reinforced rib, after cross member plate is provided with adjust bar locating piece.
Described left side board comprises fluting and trimming I, II, and right side board comprises fluting and trimming I, II, and front cross rail plate comprises lower fluting I, II and trimming I, II, and after cross member plate comprises trimming I, II.
The fluting grafting of aliging with the II that slots under front cross rail plate on described right side board, the grafting of aliging with the I that slots under front cross rail plate of slotting on left side board, the right side board trimming I grafting of aliging with after cross member plate trimming II, the left side board trimming I grafting of aliging with after cross member plate trimming I.
Trimming I, the II extended line of described front cross rail plate overlap with fluting I, the II line of centers of front cross rail plate.
The beneficial effects of the utility model are, the design's the each part of support framework is not cut off because peg graft welding each other, has kept the equilibrium of support framework integral rigidity, makes saddle welding assembly have good load, its low production cost, produces and welds simple and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is the structural representation of front cross rail plate in the utility model detailed description of the invention;
Fig. 3 is the structural representation of right inside side plate in the utility model detailed description of the invention;
Fig. 4 is the structural representation of left inside side plate in the utility model detailed description of the invention;
Fig. 5 is the structural representation of the utility model detailed description of the invention middle and rear cross beam plate.
Wherein 1. saddle base plates, 2. after cross member plate, 3. left side board, 4. front cross rail plate, 5. reinforced rib, 6. right side board, 7. adjust bar locating piece, 21. after cross member plate trimming I, 22. after cross member plate trimming II, 31. left side board trimming I, 32. left side board trimming II, slot on 33. left side boards, 41. front cross rail plate trimming II, the II that slots under 42. front cross rail plates, 43. front cross rail plate trimming I, I slots under 44. front cross rail plates, 61. right side board trimming I, 62. right side board trimming II, slot on 63. right side boards.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Plug-in type saddle welding assembly, as Figure 1-5, comprise saddle base plate 1, support framework, left 3, right side board 6 and front 4, after cross member plate 2, on described saddle base plate 1, be welded with support framework, described support framework is left 3, right side board 6 and front 4, after cross member plate 2 is pegged graft and is fixedly formed, described left 3, right side board 6 and front 4, the splicing position of after cross member plate 2 is through being welded and fixed, described splicing position comprises the splicing position I of right side board 6 and front cross rail plate 4, the splicing position II of left side board 3 and front cross rail plate 4, right side board 6 and the splicing position III of after cross member plate 2 and the splicing position IV of left side board 3 and after cross member plate 2, described front cross rail plate 4 is provided with reinforced rib 5, after cross member plate 2 is provided with adjust bar locating piece 7.
Described left side board 3 comprises fluting 33 and trimming I31, II32, and right side board 6 comprises fluting 63 and trimming I61, II62, and front cross rail plate 4 comprises lower fluting I44, II42 and trimming I43, II41, and after cross member plate 2 comprises trimming I21, II22.
63 grafting of aliging with the II42 that slots under front cross rail plate of slotting on described right side board, 33 grafting of aliging with the I44 that slots under front cross rail plate of slotting on left side board, the right side board trimming I61 grafting of aliging with after cross member plate trimming II22, the left side board trimming I31 grafting of aliging with after cross member plate trimming I21.
Described front cross rail plate trimming I43, II41 extended line overlap with front cross rail plate fluting I44, II42 line of centers.
When assembling, first by parallel with after cross member plate 2 front cross rail plate 4 placement, right side board 6 front cross rail plate 4 vertical with left side board 3 placed with after cross member plate 2,63 grafting of aliging with the II42 that slots under front cross rail plate of slotting on right side board, 33 grafting of aliging with the I44 that slots under front cross rail plate of slotting on left side board, the right side board trimming I61 grafting of aliging with after cross member plate trimming II22, the left side board trimming I31 grafting of aliging with after cross member plate trimming I21, then described splicing position is fixedly connected by welding, form support framework, finally by support framework integral solder on saddle base plate 1.
In the design, the each part of support framework is not cut off because peg graft welding each other, has kept the equilibrium of support framework integral rigidity, makes saddle welding assembly have good load, and its low production cost, produces and weld simple and convenient.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection domain of the present utility model.
Claims (4)
1. a plug-in type saddle welding assembly, it is characterized in that, comprise saddle base plate, support framework, left side plate and front and back header board, on described saddle base plate, be welded with support framework, described support framework is left, right side board and front, after cross member plate is pegged graft and is fixedly formed, a described left side, right side board and front, the splicing position of after cross member plate is through being welded and fixed, described splicing position comprises the splicing position I of right side board and front cross rail plate, the splicing position II of left side board and front cross rail plate, the splicing position IV of the splicing position III of right side board and after cross member plate and left side board and after cross member plate, described front cross rail plate is provided with reinforced rib, after cross member plate is provided with adjust bar locating piece.
2. plug-in type saddle welding assembly as claimed in claim 1, it is characterized in that, described left side board comprises fluting and trimming I, II, and right side board comprises fluting and trimming I, II, front cross rail plate comprises lower fluting I, II and trimming I, II, and after cross member plate comprises trimming I, II.
3. plug-in type saddle welding assembly as claimed in claim 2, it is characterized in that, the fluting grafting of aliging with the II that slots under front cross rail plate on described right side board, the fluting grafting of aliging with the I that slots under front cross rail plate on left side board, the right side board trimming I grafting of aliging with after cross member plate trimming II, the left side board trimming I grafting of aliging with after cross member plate trimming I.
4. plug-in type saddle welding assembly as claimed in claim 2, is characterized in that, trimming I, the II extended line of described front cross rail plate overlap with fluting I, the II line of centers of front cross rail plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063870.9U CN203681681U (en) | 2014-02-12 | 2014-02-12 | Insertion type saddle welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063870.9U CN203681681U (en) | 2014-02-12 | 2014-02-12 | Insertion type saddle welding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203681681U true CN203681681U (en) | 2014-07-02 |
Family
ID=51003623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063870.9U Expired - Lifetime CN203681681U (en) | 2014-02-12 | 2014-02-12 | Insertion type saddle welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203681681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770853A (en) * | 2014-02-12 | 2014-05-07 | 中国重汽集团济南动力有限公司 | Plug-in type saddle welding assembly |
| CN109466645A (en) * | 2018-12-10 | 2019-03-15 | 中国重汽集团济南动力有限公司 | A kind of lightweight saddle case weld assembly |
-
2014
- 2014-02-12 CN CN201420063870.9U patent/CN203681681U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770853A (en) * | 2014-02-12 | 2014-05-07 | 中国重汽集团济南动力有限公司 | Plug-in type saddle welding assembly |
| CN109466645A (en) * | 2018-12-10 | 2019-03-15 | 中国重汽集团济南动力有限公司 | A kind of lightweight saddle case weld assembly |
| CN109466645B (en) * | 2018-12-10 | 2021-11-26 | 中国重汽集团济南动力有限公司 | Lightweight saddle shell welding assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |