CN105252986B - One kind gets over field vehicle lightweight helical spring adjustment bolt seat - Google Patents
One kind gets over field vehicle lightweight helical spring adjustment bolt seat Download PDFInfo
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- CN105252986B CN105252986B CN201510827298.8A CN201510827298A CN105252986B CN 105252986 B CN105252986 B CN 105252986B CN 201510827298 A CN201510827298 A CN 201510827298A CN 105252986 B CN105252986 B CN 105252986B
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- linkage section
- crossbeam
- bolt
- adjustment block
- adjustment
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Abstract
Field vehicle lightweight helical spring adjustment bolt seat, including a bolt block main body are got over the present invention relates to one kind, the bolt block main body is collectively formed by crossbeam linkage section and adjustment block linkage section；The crossbeam linkage section includes crossbeam installing plate and stiffener plate, has a bolt connecting hole at the two ends of each stiffener plate long axis direction, while also having a mounting-positioning holes on crossbeam installing plate；The centre of the adjustment block linkage section has the manhole that an appearance adjustment block is passed through, and the medium position of the upper and lower ends in adjustment block linkage section is respectively provided with a groove being gradually recessed to manhole.The advantage of the invention is that：By the structure type that crossbeam linkage section is changed to crossbeam installing plate and stiffener plate, and arc groove is set on adjustment block linkage section, so that the overall weight of bolt block is relieved to 8.85kg by original 13.48kg, weight-loss ratio has reached 34.4%, so as to reach the purpose for mitigating bolt block weight.
Description
Technical field
It is more particularly to a kind of to get over field vehicle lightweight helical spring adjustment bolt seat the present invention relates to automobile manufacturing field.
Background technology
As " energy-conserving and environment-protective " have increasingly becomed the topic of extensive concern, lightweight is also widely applied to general-utility car neck
Domain, can also there is outstanding fuel-economizing performance while improving handling.The oil consumption of automobile depend primarily on engine discharge capacity and
The gross mass of automobile, keep automobile overall quality, performance and cost it is constant in addition optimization on the premise of, reduction automobile itself weight
Amount can improve power output, reduction noise, lift handling, reliability, improve speed, reduction oil consumption, reduce waste gas discharge
Amount, lifting security.There is research numerical monitor, if vehicle complete vehicle weight reduction 10%, fuel efficiency can improve 6%-8%；If rolling
Drag reduction 10%, fuel efficiency can improve 3%；If the transmission efficiency of the devices such as vehicle bridge, speed changer improves 10%, fuel efficiency can
Improve 7%.Body of a motor car is accounted under the 30% of automobile gross mass, no-load condition, and about 70% oil consumption is with body quality.Therefore,
The lighten fuel economy for vehicle, wagon control stability, crashworthiness of vehicle body is all of great advantage.
For it is cross-country commander battlebus in be used for connect crossbeam, adjustment block bolt block, because its connecting hole is relatively more, because
This, its structure of existing bolt block is thicker, and overall weight is heavier, can reach 13.48kg.
The content of the invention
Field vehicle lightweight helical spring adjustment bolt seat is got over the technical problem to be solved in the present invention is to provide one kind, can
On the basis of bolt block structural strength is ensured, the overall weight of bolt block is reduced.
In order to solve the above technical problems, the technical scheme is that：One kind gets over the adjustment of field vehicle lightweight helical spring
Bolt block, its innovative point is：Including
One bolt block main body, the bolt block main body is collectively formed by crossbeam linkage section and adjustment block linkage section；
The crossbeam linkage section includes a trapezoidal shape crossbeam installing plate and is symmetricly set on crossbeam installing plate side major axis
The stiffener plate at direction two ends, and the curved shape in close adjustment block linkage section side is gradually reduced the thickness of stiffener plate certainly,
The two ends of each stiffener plate long axis direction have a bolt connecting hole, while also having one to install positioning on crossbeam installing plate
Hole；
The adjustment block linkage section is in integrally rectangular-shape, has one to hold adjustment block in the centre of adjustment block linkage section
The manhole passed through, and the medium position of the upper and lower ends in adjustment block linkage section is respectively provided with one and is gradually recessed to manhole
Groove, the curved shape in cross section of the groove.
Further, it is additionally provided with false boss on the crossbeam installing plate.
Further, connected between stiffener plate and the adjustment block linkage section by arc-shaped transition.
Further, the bolt block main body is integrally made up of high-strength and high ductility iron base composite material.
The advantage of the invention is that：In the present invention, by the way that crossbeam linkage section is changed into crossbeam installing plate and stiffener plate
Structure type, and arc groove is set on adjustment block linkage section so that the overall weight of bolt block is by original
13.48kg is relieved to 8.85kg, and weight-loss ratio has reached 34.4%, so as to reach the purpose for mitigating bolt block weight.
By the setting of arc-shaped transition, stiffener plate can be effectively reduced on the basis of structural strength is ensured
Thickness, so as to mitigate the weight of control arm as far as possible；By bolt block entirely through high-strength and high ductility iron base composite material system
Into the mechanical property of bolt block being improved into more than 50%.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the top view for getting over field vehicle lightweight helical spring adjustment bolt seat of the invention.
Fig. 2 is the side view for getting over field vehicle lightweight helical spring adjustment bolt seat of the invention.
Fig. 3 is Fig. 2 B direction views.
Embodiment
The following examples can make professional and technical personnel that the present invention is more fully understood, but therefore not send out this
It is bright to be limited among described scope of embodiments.
One kind as shown in Figure 1 gets over field vehicle lightweight helical spring adjustment bolt seat, including a bolt block main body, the spiral shell
Bolt seat main body is collectively formed by crossbeam linkage section and adjustment block linkage section 3.
Crossbeam linkage section includes a trapezoidal shape crossbeam installing plate 1 and is symmetricly set on the side major axis side of crossbeam installing plate 1
It is gradually reduced to the thickness of the stiffener plate 2 at two ends, and stiffener plate 2 from close to the curved shape in side of adjustment block linkage section 3, such as
Shown in Fig. 2, connected between stiffener plate 2 and adjustment block linkage section 3 by arc-shaped transition, in each long axis direction of stiffener plate 2
Two ends there is a bolt connecting hole, be respectively close to the bolt hole A4 of the side of adjustment block linkage section 3 and away from adjustment block connection
The bolt hole B5 of 3 sides of section, while also there are a mounting-positioning holes 6 on crossbeam installing plate 1, and the mounting-positioning holes 6 are located at
Between two bolt hole A4, and the center of mounting-positioning holes 6 is centrally located on same straight line with two bolt hole A4.
False boss 10 is additionally provided with the back side of crossbeam installing plate 1, the false boss 10 1 has two, such as Fig. 3 institutes
Show, its size is made by oneself with position by concrete technology.
Overall adjustment block linkage section 3 is in rectangular-shape, and there is an appearance adjustment block to wear in the centre of adjustment block linkage section 3
The manhole 7 crossed, and to be respectively provided with one gradually recessed to manhole 7 for the medium position of the upper and lower ends in adjustment block linkage section 3
The curved shape in cross section of sunken groove, respectively groove A8 and groove B9, groove A8 and groove B9, and groove A8 depth
It is less than groove B9 depth.
In the present invention, bolt block main body is integrally made up of high-strength and high ductility iron base composite material.By bolt block entirely through
High-strength and high ductility iron base composite material is made, and the mechanical property of bolt block can be improved into more than 50%.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (4)
1. one kind gets over field vehicle lightweight helical spring adjustment bolt seat, it is characterised in that：Including
One bolt block main body, the bolt block main body is collectively formed by crossbeam linkage section and adjustment block linkage section；
The crossbeam linkage section includes a trapezoidal shape crossbeam installing plate and is symmetricly set on crossbeam installing plate side long axis direction
The stiffener plate at two ends, and the curved shape in close adjustment block linkage section side is gradually reduced the thickness of stiffener plate certainly, each
The two ends of stiffener plate long axis direction have a bolt connecting hole, while also having a mounting-positioning holes on crossbeam installing plate；
The adjustment block linkage section is in integrally rectangular-shape, and there is an appearance adjustment block to pass through in the centre of adjustment block linkage section
Manhole, and the upper and lower ends in adjustment block linkage section medium position be respectively provided with one gradually to manhole be recessed it is recessed
Groove, the curved shape in cross section of the groove.
2. more field vehicle lightweight helical spring adjustment bolt seat according to claim 1, it is characterised in that：The crossbeam
False boss is additionally provided with installing plate.
3. more field vehicle lightweight helical spring adjustment bolt seat according to claim 1, it is characterised in that：It is described to strengthen
Connected between gusset and adjustment block linkage section by arc-shaped transition.
4. more field vehicle lightweight helical spring adjustment bolt seat according to claim 1, it is characterised in that：The bolt
Seat main body is integrally made up of high-strength and high ductility iron base composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827298.8A CN105252986B (en) | 2015-11-25 | 2015-11-25 | One kind gets over field vehicle lightweight helical spring adjustment bolt seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827298.8A CN105252986B (en) | 2015-11-25 | 2015-11-25 | One kind gets over field vehicle lightweight helical spring adjustment bolt seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105252986A CN105252986A (en) | 2016-01-20 |
| CN105252986B true CN105252986B (en) | 2017-08-01 |
Family
ID=55093048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510827298.8A Active CN105252986B (en) | 2015-11-25 | 2015-11-25 | One kind gets over field vehicle lightweight helical spring adjustment bolt seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252986B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4654903B2 (en) * | 2005-12-16 | 2011-03-23 | 日産自動車株式会社 | Suspension support structure for automobile |
| KR20080052760A (en) * | 2006-12-08 | 2008-06-12 | 현대자동차주식회사 | Lower spring seat adjusting device in suspension system |
| JP5151770B2 (en) * | 2007-11-26 | 2013-02-27 | 日産自動車株式会社 | Lower spring seat mounting structure and lower spring seat |
| CN202242847U (en) * | 2011-08-15 | 2012-05-30 | 浙江吉利汽车研究院有限公司 | Installation structure of automobile damping spring |
| CN202827019U (en) * | 2012-09-14 | 2013-03-27 | 长城汽车股份有限公司 | High strength spiral spring support structure |
| CN203580547U (en) * | 2013-12-11 | 2014-05-07 | 重庆长安汽车股份有限公司 | Multipurpose helical spring mounting base |
| CN205220266U (en) * | 2015-11-25 | 2016-05-11 | 江苏汤臣汽车零部件有限公司 | Cross -country combat tank lightweight coil spring adjusting bolt seat |
-
2015
- 2015-11-25 CN CN201510827298.8A patent/CN105252986B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105252986A (en) | 2016-01-20 |
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