CN104889694B - Shock absorber upper bracket processing method - Google Patents
Shock absorber upper bracket processing method Download PDFInfo
- Publication number
- CN104889694B CN104889694B CN201510334585.5A CN201510334585A CN104889694B CN 104889694 B CN104889694 B CN 104889694B CN 201510334585 A CN201510334585 A CN 201510334585A CN 104889694 B CN104889694 B CN 104889694B
- Authority
- CN
- China
- Prior art keywords
- support member
- sides
- axle sleeve
- upper bracket
- long axle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of shock absorber upper bracket processing method, comprises the steps of：A, by sheet material bending forming, be bent to the supporting plate of " u "-shaped；B, the support member that a tubular is snapped between two sides；C, by one of lying on its side in machine table, be oriented to by the centre bore of support member, first drill bore hole on two side faces again；D, support member is removed, by a major axis set through the installation axis hole on two sides, and long axle sleeve two ends are welded on two side faces；E, the centre bore to long axle sleeve first drill bore hole again, then slice off the stage casing of long axle sleeve, and long axle sleeve is divided into connection two parts on two side faces.The present invention using support member come to side bore hole when be supported, while using long axle sleeve bore hole then cut by the way of process axle sleeve, substantially increase the axiality of two axle sleeves, at the same also have economy, easy making process the features such as.
Description
Technical field
The present invention relates to a kind of auto parts and components processing method, more particularly to a kind of shock absorber of automobile suspension upper bracket adds
Work method.
Background technology
Suspension is the general name of all force transmission connections between the vehicle frame (or vehicle body) of automobile and vehicle bridge (or wheel), its
Effect is that the power that acts between wheel and vehicle frame of transmission and power are turned round, and buffers and pass to rushing for vehicle frame or vehicle body by uneven road surface
Power is hit, and reduces the vibrations for thus causing, to ensure that automobile smoothly can be travelled.AIRMATIC Dual Control is a kind of typical suspension
Structure, is generally used for high-grade car, the main shock absorber two for including that the internal air spring equipped with compressed air and damping are variable
Part, shock absorber are the main elements for producing damping force, and its effect is the vibration of decay automobile rapidly, and the traveling for improving automobile is put down
It is pliable, strengthen the adhesive force on wheel and ground.In addition, shock absorber can reduce the dynamic loading of body portion, extend making for automobile
Use the life-span.The upper and lower ends of shock absorber are installed on vehicle frame by upper bracket and lower carriage respectively, and shock absorber upper bracket includes one
The upper bracket body of individual " u "-shaped, is equipped with two axles for installing rack body on two pieces of sides of upper bracket body
Set.Shock absorber upper bracket processing method at present on the market is usual first by upper bracket body bending forming, then in its two sides
On short sleeve installed position carry out bore hole, process two short sleeves, then two short sleeves be welded to into upper bracket this body side surface
On, bore hole is carried out to two short sleeves finally.This processing method in axle sleeve installing hole bore hole operation, due to upper bracket body
Not enough, easily bending in two pieces of sides during bore hole to rigidity after bending there is, cause the hole heart line of the centre bore of two axle sleeves
Glance off, no longer on same straight line, make the center line of two axle sleeves not coaxial.And the centre bore of two axle sleeves is in processing
When can further result in two pieces of sides bending occurs, so as to further reduce the axiality of two axle sleeves, while two short sleeves
It is difficult to ensure that with the relative size in other holes of upper bracket body.
Therefore those skilled in the art be devoted to a kind of axiality and short sleeve that can improve two axle sleeves of exploitation with it is upper
The shock absorber upper bracket processing method of the relative size in other holes of rack body.
The content of the invention
In view of the drawbacks described above of prior art, the technical problem to be solved is to provide on a kind of shock absorber and props up
Frame processing method, to improve the axiality of two axle sleeves.
For achieving the above object, the invention provides a kind of shock absorber upper bracket processing method, comprises the steps of：
A, by sheet material bending forming, be bent to the supporting plate of " u "-shaped, the supporting plate includes a median surface and two sides
Face, two sides are parallel to each other and symmetrically；
B, the support member that a tubular is snapped between two sides, between the length of the support member and two sides away from
From identical, the installation shaft hole diameter of the center-hole diameter of the support member more than shock absorber upper bracket, and the center line of the support member
It is perpendicular with side place plane；
C, by one of lying on its side in machine table, lead by supports support and by the centre bore of support member
To first drill bore hole on two side faces again, processes installation axis hole；
D, support member is removed, then by a major axis set through the installation axis hole on two sides, and by long axle sleeve two
End welding is on two side faces；
E, the centre bore to long axle sleeve first drill bore hole again, then slice off the stage casing of long axle sleeve, long axle sleeve is divided into
Connection two axle sleeves on two side faces.
Using the processing method of said structure, sheet material is bent to form into side first, is propped up by arranging between two sides
Support member, makes the installation axis hole on two sides be not result in that side deforms in processing, to improve the coaxial of two installation axis holes
Degree.Simultaneously long axle sleeve is welded on side, two axle sleeves is cut into after first bore hole again, is further ensured two axle sleeves
Axiality.
The invention has the beneficial effects as follows：The present invention using support member come to side bore hole when be supported, while using length
Axle sleeve bore hole then cut mode process axle sleeve, substantially increase the axiality of two axle sleeves, at the same also have economy,
The features such as easy making process.
Description of the drawings
Fig. 1 is the structural representation of shock absorber upper bracket.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Structural representation when Fig. 4 is damper upper bracket side bore hole.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figure 1, Figure 2 and Figure 3, a kind of shock absorber upper bracket processing method, it is characterised in that comprise the steps of：
A, by sheet material bending forming, be bent to the supporting plate of " u "-shaped, the supporting plate includes a median surface 1 and two sides
Face 2, two sides 2 are parallel to each other and symmetrically；
B, the support member 3 that a tubular is snapped between two sides 2, between the length of the support member 3 and two sides 2
Distance it is identical, 4 diameter of installation axis hole of the center-hole diameter of the support member 3 more than shock absorber upper bracket, and the support member 3
Center line is perpendicular with 2 place plane of side；
C, one of side 2 is lain in machine table, supported by support member 3 and by the centre bore of support member 3
It is oriented to, first drill on two sides 2 bore hole again, processes installation axis hole 4；
D, support member is removed, then by a major axis set through the installation axis hole 4 on two sides 2, and by long axle sleeve
Two ends are welded on two sides 2；
E, the centre bore to long axle sleeve first drill bore hole again, then slice off the stage casing of long axle sleeve, long axle sleeve is divided into
Two axle sleeves 5 being connected on two sides 2.
The preferred embodiment of the present invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations with design of the invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (1)
1. a kind of shock absorber upper bracket processing method, it is characterised in that comprise the steps of：
A, by sheet material bending forming, be bent to the supporting plate of " u "-shaped, the supporting plate includes a median surface (1) and two sides
(2), two sides (2) are parallel to each other and symmetrically；
B, the support member (3) that a tubular is snapped between two sides (2), the length of the support member (3) and two sides (2)
The distance between identical, installation axis hole (4) diameter of the center-hole diameter of the support member (3) more than shock absorber upper bracket, and should
The center line of support member (3) is perpendicular with side (2) place plane；
C, one of side (2) are lain in machine table, supported by support member (3) and the center by support member (3)
Hole is oriented to, and first drill on two sides (2) bore hole again, processes installation axis hole (4)；
D, support member is removed, then by a major axis set through the installation axis hole (4) on two sides (2), and by long axle sleeve
Two ends are welded on two sides (2)；
E, the centre bore to long axle sleeve first drill bore hole again, then slice off the stage casing of long axle sleeve, long axle sleeve is divided into connection
Two axle sleeves (5) on two sides (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334585.5A CN104889694B (en) | 2015-06-17 | 2015-06-17 | Shock absorber upper bracket processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334585.5A CN104889694B (en) | 2015-06-17 | 2015-06-17 | Shock absorber upper bracket processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104889694A CN104889694A (en) | 2015-09-09 |
| CN104889694B true CN104889694B (en) | 2017-03-29 |
Family
ID=54022880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510334585.5A Active CN104889694B (en) | 2015-06-17 | 2015-06-17 | Shock absorber upper bracket processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889694B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02306806A (en) * | 1989-05-19 | 1990-12-20 | Honda Motor Co Ltd | Vehicle suspension device |
| JPWO2011040000A1 (en) * | 2009-09-29 | 2013-02-21 | 東海ゴム工業株式会社 | Upper support and manufacturing method thereof |
| JP5876224B2 (en) * | 2010-09-28 | 2016-03-02 | 住友理工株式会社 | Upper support manufacturing method |
| CN202935114U (en) * | 2012-10-30 | 2013-05-15 | 厦门理工学院 | Upper bracket assembly of rear suspension shock absorber of automobile |
| CN203697895U (en) * | 2014-01-15 | 2014-07-09 | 江西远成汽车技术股份有限公司 | Plate spring type balance beam air suspension system of automobile |
| CN204222574U (en) * | 2014-11-24 | 2015-03-25 | 安徽江淮汽车股份有限公司 | A kind of shock absorber upper bracket |
-
2015
- 2015-06-17 CN CN201510334585.5A patent/CN104889694B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104889694A (en) | 2015-09-09 |
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