CN104401194A - Method for processing rubber bushing of automobile suspension - Google Patents
Method for processing rubber bushing of automobile suspension Download PDFInfo
- Publication number
- CN104401194A CN104401194A CN201410602005.1A CN201410602005A CN104401194A CN 104401194 A CN104401194 A CN 104401194A CN 201410602005 A CN201410602005 A CN 201410602005A CN 104401194 A CN104401194 A CN 104401194A
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- China
- Prior art keywords
- bushing
- external bushing
- spiral groove
- flange
- inner covering
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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.)
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Abstract
The invention discloses a method for processing a rubber bushing of an automobile suspension. The method is used for processing the rubber bushing of the automobile suspension. The rubber bushing of the automobile suspension comprises an inner bushing and an outer bushing, wherein a flange is arranged at the lower end of the outer bushing; a spiral groove which is inclined downwards to surround the outer bushing for a circle is formed from the upper end of the exterior of the outer bushing to the upper end of the flange; a spring is arranged in the spiral groove. The method comprises the following processing steps of A, performing blanking, namely cutting a cylindrical blank of the inner bushing and a cylinder blank of the outer bushing; B, lathing the inner bushing by using the cylindrical blank of the inner bushing, and mounting the cylinder blank of the outer bushing on the inner bushing in a sleeving way, and lathing the flange of the outer bushing and the spiral groove; C, lathing a groove in the outer bushing, and mounting the spring from the spiral groove in the top of the outer bushing. According to the method, the rubber bushing of the automobile suspension, which is convenient to mount and good in pre-tightening force, can be easily processed.
Description
Technical field
The present invention relates to vehicular spare parts manufacturing technology field, especially a kind of method of processing automobile rubber bushing of hanger bracket.
Background technology
Rubber bush on existing automotive suspension, generally comprise the inner covering of the cylinder type of metal, the external bushing of rubber is set with outside inner covering, there is flange external bushing lower end, external bushing has a groove from top to bottom, many axial notches are also had, to install a steel ring to strengthen axial pretightening on each axial notch outside external bushing.This structure is when lining is installed, steel ring needs to enter from one end of lining, and the end diameter of lining is greater than steel ring diameter, thus needs to be compressed by lining with instrument, steel ring is large to outer lining, operation extremely bothers, effort, and it is very inconvenient to install, and install the rear predetermincd tension affecting steel ring, thus need to design a kind of automotive suspension rubber bush and job operation thereof, inconvenience is installed, the problem that predetermincd tension is inadequate to solve existing automotive suspension rubber bush job operation.
Summary of the invention
Problem to be solved by this invention is to provide a kind of automotive suspension rubber bush job operation, easy for installation to process simply, the automotive suspension rubber bush that predetermincd tension is good.
In order to solve the problem, technical scheme of the present invention is: this automotive suspension rubber bush job operation comprises a kind of automotive suspension rubber bush of processing, described automotive suspension rubber bush includes the inner covering of the cylinder type of metal, the external bushing of rubber is set with outside described inner covering, there is flange described external bushing lower end, described external bushing has a groove from top to bottom, described external bushing outside is provided with one from upper end to flange upper end and is tilted to around the described external bushing spiral groove of a week, is provided with spring in described spiral groove; Procedure of processing comprises: A, blanking, namely cuts out the cylindrical blank of cylindrical blank and external bushing; B, go out inner covering with the cylindrical blank car of inner covering, be sleeved on inner covering by the cylindrical blank of external bushing, car goes out flange and the spiral groove of external bushing; C, again car go out the groove on external bushing, from external bushing top spiral groove mounting spring.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
Automotive suspension rubber bush in this automotive suspension rubber bush job operation is provided with one by bushing outer outside from upper end to flange upper end and is tilted to around the described external bushing spiral groove of a week, spring is provided with in spiral groove, spring can facilitate installation to unload by spiral groove, very laborsaving, efficiency significantly improves, and lining and spring are not all subject to radial power when mounted and destroy, thus predetermincd tension is unaffected; This method adopts the mode of car, and can process the flange of external bushing and spiral groove and groove, adopt the method processing of multi-cavity mold than existing Rubber Parts, simple to operate, tooling cost is low.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the birds-eye view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:
This automotive suspension rubber bush job operation, comprises a kind of automotive suspension rubber bush of processing.Automotive suspension rubber bush as shown in Figure 1 and Figure 2, includes the inner covering 4 of the cylinder type of metal, is set with the external bushing 5 of rubber outside inner covering 4, and there is flange 1 external bushing 5 lower end.External bushing 5 has a groove 6 from top to bottom.External bushing 5 outside is provided with one from upper end to the upper end of flange 1 and is tilted to around the external bushing spiral groove of 5 one weeks 3, is provided with spring 2 in spiral groove 3, and the outstanding part of spring 2 is outside spiral groove 3.Procedure of processing comprises: A, blanking, namely cuts out the cylindrical blank of cylindrical blank and external bushing; B, go out inner covering 4 with the cylindrical blank car of inner covering, the cylindrical blank of external bushing be sleeved on inner covering 4, car goes out flange 1 and the spiral groove 3 of external bushing 5; C, again car go out the groove 6 on external bushing 5, insert and torsional spring 2, be in place to spring 2 from external bushing 4 top spiral groove 3.This method adopts the mode of car, and can process the flange 1 of external bushing 5 and spiral groove 3 and groove 6, adopt the method processing of multi-cavity mold than existing Rubber Parts, simple to operate, tooling cost is low, and work efficiency is high.
Claims (1)
1. an automotive suspension rubber bush job operation, it is characterized in that: comprise a kind of automotive suspension rubber bush of processing, described automotive suspension rubber bush includes the inner covering of the cylinder type of metal, the external bushing of rubber is set with outside described inner covering, there is flange described external bushing lower end, described external bushing has a groove from top to bottom, and described external bushing outside is provided with one from upper end to flange upper end and is tilted to around the described external bushing spiral groove of a week, is provided with spring in described spiral groove;
Procedure of processing comprises:
A, blanking, namely cut out the cylindrical blank of cylindrical blank and external bushing;
B, go out inner covering with the cylindrical blank car of inner covering, be sleeved on inner covering by the cylindrical blank of external bushing, car goes out flange and the spiral groove of external bushing;
C, again car go out the groove on external bushing, from external bushing top spiral groove mounting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410602005.1A CN104401194A (en) | 2014-10-31 | 2014-10-31 | Method for processing rubber bushing of automobile suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410602005.1A CN104401194A (en) | 2014-10-31 | 2014-10-31 | Method for processing rubber bushing of automobile suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104401194A true CN104401194A (en) | 2015-03-11 |
Family
ID=52638888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410602005.1A Pending CN104401194A (en) | 2014-10-31 | 2014-10-31 | Method for processing rubber bushing of automobile suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401194A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633225A (en) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | Machining method for rubber bush of automotive suspension |
| CN106808946A (en) * | 2017-03-29 | 2017-06-09 | 安徽江淮汽车集团股份有限公司 | A kind of automobile absorber mounting structure |
| CN107559301A (en) * | 2017-09-03 | 2018-01-09 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile straight tube bushing and preparation method thereof |
| CN107685482A (en) * | 2017-11-02 | 2018-02-13 | 陕西德仕汽车部件（集团）有限责任公司 | A kind of rubber bushing and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420274A (en) * | 1980-02-05 | 1983-12-13 | Boge Gmbh | Elastic articulation, coupling or the like |
| CN2748698Y (en) * | 2004-11-17 | 2005-12-28 | 北京特特舒汽车缓冲器科技有限公司 | Buffer for automobile high voltage coil |
| CN102207147A (en) * | 2011-03-17 | 2011-10-05 | 韦隽彧 | Rubber bush assembly of automobile |
-
2014
- 2014-10-31 CN CN201410602005.1A patent/CN104401194A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420274A (en) * | 1980-02-05 | 1983-12-13 | Boge Gmbh | Elastic articulation, coupling or the like |
| CN2748698Y (en) * | 2004-11-17 | 2005-12-28 | 北京特特舒汽车缓冲器科技有限公司 | Buffer for automobile high voltage coil |
| CN102207147A (en) * | 2011-03-17 | 2011-10-05 | 韦隽彧 | Rubber bush assembly of automobile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633225A (en) * | 2016-12-19 | 2017-05-10 | 安徽天裕汽车零部件制造有限公司 | Machining method for rubber bush of automotive suspension |
| CN106808946A (en) * | 2017-03-29 | 2017-06-09 | 安徽江淮汽车集团股份有限公司 | A kind of automobile absorber mounting structure |
| CN107559301A (en) * | 2017-09-03 | 2018-01-09 | 安徽天裕汽车零部件制造有限公司 | A kind of automobile straight tube bushing and preparation method thereof |
| CN107685482A (en) * | 2017-11-02 | 2018-02-13 | 陕西德仕汽车部件（集团）有限责任公司 | A kind of rubber bushing and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170531 |
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| AD01 | Patent right deemed abandoned |