CN203580545U - Novel front axle shaft tube plate spring seat fixing structure - Google Patents
Novel front axle shaft tube plate spring seat fixing structure Download PDFInfo
- Publication number
- CN203580545U CN203580545U CN201320805036.8U CN201320805036U CN203580545U CN 203580545 U CN203580545 U CN 203580545U CN 201320805036 U CN201320805036 U CN 201320805036U CN 203580545 U CN203580545 U CN 203580545U
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- China
- Prior art keywords
- front axle
- bolt
- shaft tube
- axle shaft
- central siphon
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000004347 surface barrier Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
A novel front axle shaft tube plate spring seat fixing structure comprises a plate spring seat, U-shaped bolts and nuts. The front side and the back side of the plate spring seat are outer edges extending out of a front axle shaft tube. Two pairs of U-shaped bolt installation holes are formed in the outer edges. The two outer edges respectively correspond to an installation wing plate with a bolt through hole. The installation wing plates extend downward in an integrated mode. The two installation wing plates are fixed on the front axle shaft tube through bolts in a penetrating mode. Further, the installation wing plates extend downward to a height smaller than the vertical width of the front axle shaft tube. The novel front axle shaft tube plate spring seat fixing structure is simple in structure. The plate spring seat is directly fixed on the front axle shaft tube through the bolts in a penetration mode, so that a wrapping and clamping base in an existing plate spring seat fixing structure is eliminated, the lengths of the U-shaped bolts are reduced, materials are saved, weight is reduced, cost is saved, passing ability is improved, the heads of the lower ends of the U-shaped bolts are prevented from protruding so as not to be capable of being damaged by road surface barriers easily. Moreover, the heads of the lower ends of the U-shaped bolts are effectively prevented from moving in the axial direction along the front axle shaft tube, so that traveling stability and safety are improved.
Description
Technical field
The utility model relates to a kind of spring block fixed sturcture, is specifically related to a kind of front axle tube sheet spring abutment fixed sturcture, belongs to field of automobile.
Background technology
Present trailer, truck adopt leaf spring to hang mostly, and leaf springs of car is elastic element the most traditional in automobile suspension system, due to its good reliability, simple in structure, low cost and other advantages, thereby is widely used.Leaf springs of car is generally that a group of being combined by some not isometric alloy spring steels is similar to equicohesive spring beam.In suspension system, except playing buffer action, when it is settled at automobile longitudinal, and one end is while fixing chain connection with vehicle frame, can shoulder transmit all each to force and moment, and the track that determines wheel movement, plays a part to lead.
The propons central siphon 1 of existing trailer is connected with leaf spring 3 by spring block fixed sturcture 2, existing spring block fixed sturcture 2 as illustrated in fig. 1 and 2, it comprise be positioned at propons central siphon top spring block 21, be positioned at the double team base 22 of propons central siphon 1 below, and leaf spring 3 bandings at spring block 21 and run through the U-bolt 23 of spring block 21 and double team base 22.Because its bottom of existing double team base is flat, on the lower end head 231 of U-bolt after jack panel 24, can protrude the bottom surface 222 of double team base 22 downwards, it goes wrong and is: can cause the ground Clearance of trailer, crossing ability to reduce, because the environment for use of trailer is comparatively complicated, easily cause obstacle on road surface to bump against the lower end head 231 of U-bolt as stone etc., gently cause U-bolt 23 distortion, heavyly cause U-bolt 23 to destroy or leaf spring 3 and propons central siphon 1 destroy, or whole leaf spring hang and damage.Simultaneously, thereby existing spring block fixed sturcture 2 is to compress leaf spring 3 being clamped in propons central siphon 1 for spring block 21 and double team base 22 by U-bolt 23, therefore, after long-time use, spring block fixed sturcture 2 easily moves axially at propons central siphon 1, cause structure unstable, affect traffic safety.
Utility model content
The purpose of this utility model is for the problems referred to above weak point, provides a kind of and can save material, improve trailer propons crossing ability and prevent axially movable front axle tube sheet spring abutment fixed sturcture.
In order to achieve the above object, the utility model is by the following technical solutions:
Novel front axle central siphon spring block fixed sturcture, comprise spring block, U-bolt and nut, before and after described spring block, both sides are the exterior rim of stretching out propons central siphon, described exterior rim is provided with two pairs of U-bolt mounting holes, and this two exterior rim respectively corresponding one is extended the installation wing plate of a strap bolt through hole downwards, described two install wing plates is interted and is fixed on propons central siphon by bolt.
Further, described installation wing plate extends downwardly into the vertical width that is highly less than propons central siphon.
As preferably, described bolt hole is arranged on the installation wing plate of propons central siphon middle and upper part correspondence position.
As preferably, described installation wing plate is provided with two bolt holes.
Further concrete, the position of the corresponding U-bolt mounting hole of described installation wing plate is provided with for the containing groove of U-bolt lower end head and nut is installed.
The utility model is simple in structure, adopt spring block directly by bolt, to intert and be fixed on propons central siphon, saved the double team base in existing spring block fixed sturcture, reduced the length of U-bolt simultaneously, save material and expendable weight, cost-saving and raising crossing ability, prevents that U-bolt lower end head from protruding and easily by road obstacle, being damaged, and effectively prevent from moving axially along front axle pipe, improve roadability and safety.
Accompanying drawing explanation
Fig. 1 is existing spring block fixed sturcture and front axle pipe mounting structure front schematic view.
Fig. 2 is existing spring block fixed sturcture and propons central siphon, spring installation structure block diagram.
Fig. 3 is spring block fixed sturcture described in the utility model and front axle pipe mounting structure front schematic view.
Fig. 4 is spring block fixed sturcture described in the utility model and propons central siphon, spring installation structure block diagram.
By the drawings and specific embodiments, the utility model is further described below:
The specific embodiment
As shown in Figures 3 and 4, Novel front axle central siphon spring block fixed sturcture 2 described in the utility model, comprise spring block 21, U-bolt 23 and nut 24, described spring block 21 both sides, front and back are the exterior rim 211 of stretching out propons central siphon 1, described exterior rim 211 is provided with two pairs of U-bolt mounting holes 214, and this two exterior rim 211 respectively corresponding one is extended the installation wing plate 212 of a strap bolt through hole downwards, described two install wing plates 212 is interted and is fixed on propons central siphon 1 by bolt 25.
Further, described installation wing plate 212 extends downwardly into the vertical width that is highly less than propons central siphon 1.
As preferably, described bolt hole is arranged on the installation wing plate 212 of propons central siphon 1 middle and upper part correspondence position.
As preferably, in order to improve the stable degree of connection, described installation wing plate 212 is provided with two bolt holes.
Further concrete, the position of the corresponding U-bolt mounting hole 214 of described installation wing plate 212 is provided with for the containing groove 213 of U-bolt lower end head 231 and nut 24 is installed.U-bolt lower end head 231 is in containing groove 213, can not protrude propons central siphon 1 bottom, thereby propons central siphon 1 can not reduce crossing ability because of adapter plate spring abutment fixed sturcture, spring block fixed sturcture described in the utility model has improved the crossing ability of driving than existing spring block fixed sturcture.
Front axle tube sheet spring abutment fixed sturcture 2 described in the utility model, first to mounting hole be set to the corresponding bolt hole that wing plate 212 is installed of propons central siphon 1 when mounted, then corresponding insertion of bolt 25 installed the bolt hole of wing plate 212 and the mounting hole of propons central siphon 1, realizes fixed installation.
The utility model is simple in structure, adopt spring block directly by bolt, to intert and be fixed on propons central siphon, saved the double team base in existing spring block fixed sturcture, reduced the length of U-bolt simultaneously, save material and expendable weight, cost-saving and raising crossing ability, prevents that U-bolt lower end head from protruding and easily by road obstacle, being damaged, and effectively prevent from moving axially along front axle pipe, improve roadability and safety.
Claims (5)
1. Novel front axle central siphon spring block fixed sturcture, comprise spring block, U-bolt and nut, it is characterized in that: before and after described spring block, both sides are the exterior rim of stretching out propons central siphon, described exterior rim is provided with two pairs of U-bolt mounting holes, and this two exterior rim respectively corresponding one is extended the installation wing plate of a strap bolt through hole downwards, described two install wing plates is interted and is fixed on propons central siphon by bolt.
2. Novel front axle central siphon spring block fixed sturcture according to claim 1, is characterized in that: described installation wing plate extends downwardly into the vertical width that is highly less than propons central siphon.
3. Novel front axle central siphon spring block fixed sturcture according to claim 1, is characterized in that: described bolt hole is arranged on the installation wing plate of propons central siphon middle and upper part correspondence position.
4. Novel front axle central siphon spring block fixed sturcture according to claim 3, is characterized in that: described installation wing plate is provided with two bolt holes.
5. Novel front axle central siphon spring block fixed sturcture according to claim 1, is characterized in that: the position of the corresponding U-bolt mounting hole of described installation wing plate is provided with for the containing groove of U-bolt lower end head and nut is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805036.8U CN203580545U (en) | 2013-12-09 | 2013-12-09 | Novel front axle shaft tube plate spring seat fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320805036.8U CN203580545U (en) | 2013-12-09 | 2013-12-09 | Novel front axle shaft tube plate spring seat fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580545U true CN203580545U (en) | 2014-05-07 |
Family
ID=50578510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320805036.8U Expired - Lifetime CN203580545U (en) | 2013-12-09 | 2013-12-09 | Novel front axle shaft tube plate spring seat fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580545U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972857A (en) * | 2015-06-30 | 2015-10-14 | 苏州先锋物流装备科技有限公司 | Leaf spring shock absorption type drive bridge mechanism |
| CN105599557A (en) * | 2016-03-31 | 2016-05-25 | 浙江龙虎锻造有限公司 | Base of axle plate spring seat |
| CN105730177A (en) * | 2016-03-31 | 2016-07-06 | 浙江龙虎锻造有限公司 | Fixed connection mechanism for bases of axle plate spring seat |
| CN105818628A (en) * | 2016-03-31 | 2016-08-03 | 浙江龙虎锻造有限公司 | Axle plate spring seat |
| CN109572324A (en) * | 2019-01-24 | 2019-04-05 | 厦门金龙联合汽车工业有限公司 | A kind of drive axle structure |
-
2013
- 2013-12-09 CN CN201320805036.8U patent/CN203580545U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972857A (en) * | 2015-06-30 | 2015-10-14 | 苏州先锋物流装备科技有限公司 | Leaf spring shock absorption type drive bridge mechanism |
| CN105599557A (en) * | 2016-03-31 | 2016-05-25 | 浙江龙虎锻造有限公司 | Base of axle plate spring seat |
| CN105730177A (en) * | 2016-03-31 | 2016-07-06 | 浙江龙虎锻造有限公司 | Fixed connection mechanism for bases of axle plate spring seat |
| CN105818628A (en) * | 2016-03-31 | 2016-08-03 | 浙江龙虎锻造有限公司 | Axle plate spring seat |
| CN109572324A (en) * | 2019-01-24 | 2019-04-05 | 厦门金龙联合汽车工业有限公司 | A kind of drive axle structure |
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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 |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |