CN203558118U - Connecting bolt preassembling structure installed on steering wheel - Google Patents
Connecting bolt preassembling structure installed on steering wheel Download PDFInfo
- Publication number
- CN203558118U CN203558118U CN201320753370.3U CN201320753370U CN203558118U CN 203558118 U CN203558118 U CN 203558118U CN 201320753370 U CN201320753370 U CN 201320753370U CN 203558118 U CN203558118 U CN 203558118U
- Authority
- CN
- China
- Prior art keywords
- bolt
- cutting ferrule
- connecting bolt
- cylindrical hole
- tie bolt
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting bolt preassembling structure installed on a steering wheel. The connecting bolt preassembling structure installed on the steering wheel comprises a horn cover support, a connecting bolt and a positioning sleeve, wherein a positioning hole is formed in the lateral portion of the horn cover support, and the positioning sleeve is fixedly connected to the side portion of the horn cover support. According to the connecting bolt preassembling structure installed on the steering wheel, the connecting bolt is fixed in the positioning sleeve, the positioning sleeve is fixed on the horn cover support, the connecting bolt is preassembled and fixed, and as a result, assembly in the later stage is guaranteed, the assembling efficiency is improved, and damage, caused by assembly errors during assembling, to other parts is avoided.
Description
Technical field
The utility model relates to bearing circle and manufactures field, specifically a kind of pre-assembling structure of tie bolt being installed on bearing circle.
Background technology
While assembling steering wheel assembly on manufacturing line, first steering wheel main body is fixed on tubing string, and then horn hood assembly is fixed on bearing circle.Horn hood assembly and most mode with bolts of being connected of steering wheel main body, wherein bolt is all generally independent installation, be that bolt is not contained on steering wheel main body in advance, in the time of can causing like this assembling horn hood assembly on producing line, be not easy the disposable position of getting to, once bolt drops to bearing circle the inside, also easily damage other parts.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of pre-assembling structure of tie bolt being installed on bearing circle, the tie bolt of its horn hood assembly and steering wheel main body is directly contained on horn hood support in advance, Stability Analysis of Structures after its prepackage, tie bolt there will not be the problem dropping.
The technical solution of the utility model is:
Be installed on the pre-assembling structure of tie bolt on bearing circle, include the locating bush that sidepiece is provided with horn hood support, the tie bolt of knock hole and is fixedly connected on horn hood stent side portion, described locating bush includes bolt cutting ferrule; The inner ring of described bolt cutting ferrule is ladder cylindrical hole, and the diameter of its top cylindrical hole is less than the diameter in lower cylindrical hole, and tie bolt is positioned at the cascaded surface that the lower cylindrical hole of bolt cutting ferrule and the bolt cap of tie bolt prop up ladder cylindrical hole.
Described locating bush also includes and the integrated fixture block of bolt cutting ferrule outer wall and screw fixed cover, described horn hood stent side portion is also provided with draw-in groove and screw via hole, described fixture block inserts in draw-in groove, and thread-forming screw is connected horn hood support through screw via hole, screw fixed cover successively with locating bush.
Described fixture block and screw fixed cover are symmetrical arranged along the axis of symmetry of bolt cutting ferrule cross-sectional plane.
Advantage of the present utility model:
The utility model is fixed on tie bolt in locating bush, locating bush is fixed on again on horn hood support, and tie bolt is pre-installed and fixed, and has not only guaranteed the assembling in later stage, improve efficiency of assembling, and avoided the damage to miscellaneous part that in assembling, loading error causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the structural representation of the utility model horn hood support.
Fig. 4 is the structural representation of the utility model locating bush.
The specific embodiment
See Fig. 1 and Fig. 2, a kind of pre-assembling structure of tie bolt being installed on bearing circle, include sidepiece and be provided with knock hole 11(and see Fig. 3, knock hole 11 is to be used for fixing steering wheel loudspeaker cap assembly) horn hood support 1, tie bolt 2 and be fixedly connected on the locating bush 3 of horn hood support 1 sidepiece; See Fig. 4, locating bush 3 include bolt cutting ferrule 31, with the bolt cutting ferrule integrated fixture block 32 of 31 outer wall and screw fixed cover 33, and fixture block 32 and screw fixed cover 33 are symmetrical arranged along the axis of symmetry of bolt cutting ferrule 31 cross-sectional planes; Horn hood support 1 sidepiece is also provided with draw-in groove 12 and screw via hole 13(is shown in Fig. 4), fixture block 32 inserts in draw-in groove 12, and thread-forming screw 4 is connected horn hood support 1 through screw via hole 13, screw fixed cover 33 successively with locating bush 3; The inner ring of bolt cutting ferrule 31 is ladder cylindrical hole, and the diameter of its top cylindrical hole is less than the diameter in lower cylindrical hole, and tie bolt 2 is positioned at the cascaded surface that the lower cylindrical hole of bolt cutting ferrule 31 and the bolt cap of tie bolt 2 prop up ladder cylindrical hole.
During installation, first tie bolt 2 is put into locating bush 3, then the fixture block on locating bush 3 32 is inserted in the draw-in groove 12 of horn hood support 1, the screw fixed cover of locating bush 3 33 is aimed at after the screw via hole 13 of horn hood support 1, then used thread-forming screw 4 by locating bush 3 and 1 fixation of horn hood support.
Claims (3)
1. the pre-assembling structure of tie bolt being installed on bearing circle, include horn hood support and tie bolt that sidepiece is provided with knock hole, it is characterized in that: also include the locating bush that is fixedly connected on horn hood stent side portion, described locating bush includes bolt cutting ferrule; The inner ring of described bolt cutting ferrule is ladder cylindrical hole, and the diameter of its top cylindrical hole is less than the diameter in lower cylindrical hole, and tie bolt is positioned at the cascaded surface that the lower cylindrical hole of bolt cutting ferrule and the bolt cap of tie bolt prop up ladder cylindrical hole.
2. a kind of pre-assembling structure of tie bolt being installed on bearing circle according to claim 1, it is characterized in that: described locating bush also includes and the integrated fixture block of bolt cutting ferrule outer wall and screw fixed cover, described horn hood stent side portion is also provided with draw-in groove and screw via hole, described fixture block inserts in draw-in groove, and thread-forming screw is connected horn hood support through screw via hole, screw fixed cover successively with locating bush.
3. a kind of pre-assembling structure of tie bolt being installed on bearing circle according to claim 2, is characterized in that: described fixture block and screw fixed cover are symmetrical arranged along the axis of symmetry of bolt cutting ferrule cross-sectional plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753370.3U CN203558118U (en) | 2013-11-26 | 2013-11-26 | Connecting bolt preassembling structure installed on steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753370.3U CN203558118U (en) | 2013-11-26 | 2013-11-26 | Connecting bolt preassembling structure installed on steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558118U true CN203558118U (en) | 2014-04-23 |
Family
ID=50507854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753370.3U Expired - Fee Related CN203558118U (en) | 2013-11-26 | 2013-11-26 | Connecting bolt preassembling structure installed on steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132041A (en) * | 2014-07-11 | 2014-11-05 | 山东鲁帆集团有限公司 | Torsional shearing bolt assembly, use method thereof and construction steel structure with torsional shearing bolt assembly |
-
2013
- 2013-11-26 CN CN201320753370.3U patent/CN203558118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132041A (en) * | 2014-07-11 | 2014-11-05 | 山东鲁帆集团有限公司 | Torsional shearing bolt assembly, use method thereof and construction steel structure with torsional shearing bolt assembly |
| CN104132041B (en) * | 2014-07-11 | 2016-09-07 | 山东鲁帆集团有限公司 | Turn round and cut bolt assembly, using method and apply the construction steel structure of this assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161126 |