CN109454780A - A kind of glue sealing structure design of casting skeleton bushing - Google Patents
A kind of glue sealing structure design of casting skeleton bushing Download PDFInfo
- Publication number
- CN109454780A CN109454780A CN201811293923.5A CN201811293923A CN109454780A CN 109454780 A CN109454780 A CN 109454780A CN 201811293923 A CN201811293923 A CN 201811293923A CN 109454780 A CN109454780 A CN 109454780A
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- CN
- China
- Prior art keywords
- skeleton
- bushing
- housing
- outer skeleton
- sealing structure
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention relates to auto parts manufacture fields, provide a kind of glue sealing structure design of casting skeleton bushing, including inner frame, outer skeleton and housing, the inner wall both ends of outer skeleton are equipped with baffle, outer skeleton is fixedly installed on inner frame by screw, and screw passes through baffle, sulfuric horizon and ball bearing are respectively equipped between outer skeleton and inner frame, the quantity of sulfuric horizon is two, ball bearing is located between two sulfuric horizons, housing is socketed on the outer surface of outer skeleton, the inner surface width of housing is consistent with outer skeleton width, jacket internal is equipped with spring, the both ends of housing are respectively equipped with positive stop lug boss and evacuation annular groove, and evacuation annular groove is close to positive stop lug boss, the present invention overcomes the deficiencies in the prior art, sealing can be carried out to skeleton, greatly reduce the workload on road sand side after bushing, and do not influence bushing appearance and performance, together When can also reduce abrasion between outer skeleton and inner frame, extend bushing service life.
Description
Technical field
The present invention relates to auto parts manufacture fields, and in particular to a kind of glue sealing structure design of casting skeleton bushing.
Background technique
Existing casting skeleton bushing generallys use horizontal die, is horizontal arrangement, skeleton can not be at this time in die sinking
Row sealing to cause road sand side difficulty after bushing big, and is easily destroyed bushing at sand side, influences bushing appearance and property
Energy.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of design of the glue sealing structure of casting skeleton bushing, overcomes
The deficiencies in the prior art can carry out sealing to skeleton, reduce the workload on road sand side after bushing, and do not influence outside bushing
Sight and performance.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of glue sealing structure design of casting skeleton bushing, including inner frame, outer skeleton and housing, the outer skeleton it is interior
Wall both ends are equipped with baffle, and the outer skeleton is fixedly installed on inner frame by screw, and screw passes through baffle, the outer skeleton
Sulfuric horizon and ball bearing are respectively equipped between inner frame, the quantity of the sulfuric horizon is two, and the ball bearing is located at
Between two sulfuric horizons, the housing is socketed on the outer surface of outer skeleton, and the jacket internal is equipped with spring, and the two of the housing
End is respectively equipped with positive stop lug boss and evacuation annular groove, and avoids annular groove close to positive stop lug boss.
The material of the housing is rubber.
The quantity of the spring is no less than three.
The quantity of described screw is no less than four.
The cross sectional shape of the evacuation annular groove is U-shaped.
The inner surface width of the housing is consistent with outer skeleton width.
(3) beneficial effect
The embodiment of the invention provides a kind of design of the glue sealing structure of casting skeleton bushing, have it is following the utility model has the advantages that
(1) the glue sealing structure design of the casting skeleton bushing, by outer skeleton and sulfuric horizon, can make dermoskeleton frame inner wall with
The vulcanization of inner frame outer wall is sticked together, and forms step, vertical die can be used at this time, sealed at step using upper and lower model cavity
Glue, after integrally vulcanizing to bushing, the overlap generated at step can be removed by pulling, and reduce the work on road sand side after bushing
It measures, and does not influence bushing appearance and performance.
(2) the glue sealing structure design of the casting skeleton bushing, by ball bearing, can reduce outer skeleton and inner frame it
Between abrasion, extend bushing service life.
(3) the glue sealing structure design of the casting skeleton bushing, not only can be when in use by the way that spring is arranged in housing
Have the function that damping, the yield strength of housing can also be reduced, efficiently avoids the change that housing is generated by long-time service
Shape.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 body sections structural schematic diagram of the present invention；
Fig. 2 main body positive structure diagram of the present invention；
Fig. 3 main body overlooking structure diagram of the present invention；
Enlarged diagram in Fig. 4 Fig. 1 of the present invention at A.
Label declaration in schematic diagram: 1, inner frame；2, outer skeleton；3, housing；31, positive stop lug boss；32, annular groove is avoided；
4, sulfuric horizon；5, ball bearing；6, baffle；7, screw；8, spring.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the glue sealing structure design of a kind of casting skeleton bushing, including inner frame 1, outer skeleton 2 and housing
3, the inner wall both ends of outer skeleton 2 are equipped with baffle 6, and outer skeleton 2 is fixedly installed on inner frame 1 by screw 7, and screw 7 passes through
Baffle 6, the quantity of described screw 7 are no less than four, are respectively equipped with sulfuric horizon 4 and ball bearing between outer skeleton 2 and inner frame 1
5, the quantity of sulfuric horizon 4 is two, and ball bearing 5 is located between two sulfuric horizons 4, can be with by outer skeleton 2 and sulfuric horizon 4
Vulcanize outer 2 inner wall of skeleton and 1 outer wall of inner frame to be sticked together, form step, vertical die can be used at this time, using upper and lower
Model cavity sealing at step, after integrally vulcanizing to bushing, the overlap generated at step can be removed by pulling, and be reduced
The workload on road sand side after bushing, and do not influence bushing appearance and performance, by ball bearing 5, can reduce outer skeleton 2 with
Abrasion between inner frame 1 extends bushing service life, and housing 3 is socketed on the outer surface of outer skeleton 2, and the inner surface of housing 3 is loose
Degree is consistent with outer 2 width of skeleton, spring 8 is equipped with inside housing 3, the material of housing 3 is rubber, and the quantity of spring 8 is many
In three, by the way that spring 8 is arranged in housing 3, it can not only have the function that damping when in use, housing 3 can also be reduced
Yield strength, efficiently avoid housing 3 be used for a long time caused by deformation, the both ends of housing 3 are respectively equipped with positive stop lug boss 31
With evacuation annular groove 32, and annular groove 32 is avoided close to positive stop lug boss 31, the cross sectional shape for avoiding annular groove 32 is U-shaped.
Outer skeleton 2 is socketed in 1 outer surface of inner frame, outer skeleton 2 is fixed on inner frame 1 by screw 7, is prevented outer
Skeleton 2 slides, and outer skeleton 2 and the vulcanization of inner frame 1 are sticked together using sulfuric horizon 4, formed at this time one it is upward
Step, then housing 3 is socketed in the outer surface of outer skeleton 2, it is whole to constitute bushing, and bushing is placed in vertical die at this time,
Bushing after sealing, then is sulfided into an entirety, not only reduces road sand after bushing in this way by upper and lower model cavity sealing at step
The workload on side, and bushing appearance and performance are not influenced.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of glue sealing structure of casting skeleton bushing designs, including inner frame (1), outer skeleton (2) and housing (3), feature
Be: the inner wall both ends of the outer skeleton (2) are equipped with baffle (6), and the outer skeleton (2) is fixedly installed in interior by screw (7)
On skeleton (1), and screw (7) passes through baffle, and sulfuric horizon (4) and rolling are respectively equipped between the outer skeleton (2) and inner frame (1)
Pearl bearing (5), the quantity of the sulfuric horizon (4) are two, and the ball bearing (5) is located between two sulfuric horizons (4), described
Housing (3) is socketed on the outer surface of outer skeleton (2), is equipped with spring (8) inside the housing (3), the both ends point of the housing (3)
Not She You positive stop lug boss (31) and evacuation annular groove (32), and avoid annular groove (32) close to positive stop lug boss (31).
2. a kind of glue sealing structure design of casting skeleton bushing as described in claim 1, it is characterised in that: the housing (3)
Material be rubber.
3. a kind of glue sealing structure design of casting skeleton bushing as described in claim 1, it is characterised in that: the spring (8)
Quantity be no less than three.
4. a kind of glue sealing structure design of casting skeleton bushing as described in claim 1, it is characterised in that: described screw (7)
Quantity be no less than four.
5. a kind of glue sealing structure design of casting skeleton bushing as described in claim 1, it is characterised in that: the evacuation annular groove
(32) cross sectional shape is U-shaped.
6. a kind of glue sealing structure design of casting skeleton bushing as described in claim 1, it is characterised in that: the housing (3)
Inner surface width be consistent with outer skeleton (2) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293923.5A CN109454780A (en) | 2018-11-01 | 2018-11-01 | A kind of glue sealing structure design of casting skeleton bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293923.5A CN109454780A (en) | 2018-11-01 | 2018-11-01 | A kind of glue sealing structure design of casting skeleton bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454780A true CN109454780A (en) | 2019-03-12 |
Family
ID=65609109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811293923.5A Pending CN109454780A (en) | 2018-11-01 | 2018-11-01 | A kind of glue sealing structure design of casting skeleton bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454780A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972365A (en) * | 1995-08-31 | 1997-03-18 | Tokai Rubber Ind Ltd | Vibration-proof rubber bush and manufacture thereof |
| CN202413327U (en) * | 2011-12-09 | 2012-09-05 | 十堰市德沃汽车零部件有限公司 | Propelling rod joint assembly and rubber bushing thereof |
| CN104989759A (en) * | 2015-07-01 | 2015-10-21 | 宁国市瑞普密封件有限公司 | Novel rubber bushing and preparation method thereof |
| CN205273081U (en) * | 2016-01-15 | 2016-06-01 | 重庆长安汽车股份有限公司 | Lateral thrust pole automobile body side bush |
-
2018
- 2018-11-01 CN CN201811293923.5A patent/CN109454780A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972365A (en) * | 1995-08-31 | 1997-03-18 | Tokai Rubber Ind Ltd | Vibration-proof rubber bush and manufacture thereof |
| CN202413327U (en) * | 2011-12-09 | 2012-09-05 | 十堰市德沃汽车零部件有限公司 | Propelling rod joint assembly and rubber bushing thereof |
| CN104989759A (en) * | 2015-07-01 | 2015-10-21 | 宁国市瑞普密封件有限公司 | Novel rubber bushing and preparation method thereof |
| CN205273081U (en) * | 2016-01-15 | 2016-06-01 | 重庆长安汽车股份有限公司 | Lateral thrust pole automobile body side bush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |