CN205349989U - Combination sleeve pipe bolt - Google Patents
Combination sleeve pipe bolt Download PDFInfo
- Publication number
- CN205349989U CN205349989U CN201620003974.XU CN201620003974U CN205349989U CN 205349989 U CN205349989 U CN 205349989U CN 201620003974 U CN201620003974 U CN 201620003974U CN 205349989 U CN205349989 U CN 205349989U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- bolt
- bolt body
- assembled casing
- salient point
- 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
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a combination sleeve pipe bolt, this combination sleeve pipe bolt includes: the bolt body, setting up in the connecting thread of bolt body head, setting up in block, the sleeve pipe of cover on the bolt body of bolt body afterbody, sleeve pipe orientation block one end is equipped with the flange, and the bolt body is equipped with the step, and the sleeve pipe is equipped with threely to the intraductal bellied bump of cover, and the bump is made ring array at set inside pipe wall and is distributed, and the internal diameter of the terminal line of bump is lighter than the external diameter of step, and the bump hinders the sleeve pipe and takes out from the bolt body promptly. The utility model discloses with the direct cover of sleeve pipe on the bolt body and set up the step on the bolt body, set up the bump on the sleeve pipe, its simple structure, on handling ease, sleeve pipe bolt after the combination can directly assemble the plastic housing, during the loading, it was intraductal not need the manual work to put into the cover with the bolt again, directly realizes the robot equipment and puts in order the car.
Description
Technical field
The present invention relates to securing member, particularly to a kind of assembled casing bolt.
Background technology
Foreign Automobile main engine plants are the discretes first sleeve bolt being assembled in a plastic housing and forming automobile in the technique of these two parts of assembling, then when assembling car load, bolt is manually placed in sleeve pipe and locks again, so cannot realize robot manipulating task, cost of labor is very high, entrucking efficiency is non-normally low, it is necessary for this to develop a assembled casing bolt by sleeve pipe together with bolt combination, this assembled casing bolt can be directly assembled on plastic housing, during entrucking, manually again bolt need not be put into sleeve pipe, it is directly realized by robot and assembles car load.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of assembled casing bolt.
The technical solution adopted for the present invention to solve the technical problems is: described a kind of assembled casing bolt, this assembled casing bolt includes: bolt body, it is arranged at the connection screw thread of described bolt body head, it is arranged at the block of described bolt body afterbody, it is enclosed within the sleeve pipe on described bolt body, described sleeve pipe is provided with flange towards block one end, described bolt body is provided with step, described sleeve pipe is provided with three salient points to sleeve pipe internal projection, described salient point does annular array distribution at internal surface of sleeve pipe, the internal diameter of described salient point end line is less than the external diameter of described step, namely described salient point hinders described sleeve pipe to extract out from described bolt body.
Sleeve pipe is directly sleeved on bolt body and arranges step on bolt body by above-mentioned design, sleeve pipe arranges salient point, its simple in construction, handling ease, sleeve bolt after combination can be directly assembled on plastic housing, during entrucking, it is not necessary to manually again bolt is put into sleeve pipe, it is directly realized by robot and assembles car load.
As the preferably improvement of the design, described salient point is positioned at flange and cannula connection and is completed by punching press.The Position Design of salient point is easy to the sleeve pipe when punching press and is torn formation salient point and should not cause casing deformation.
As the preferably improvement of the design, the bolt body of described step both sides is equipped with technique groove.Described technique groove is easy to squeeze out step, improves production efficiency and yields.
As the preferably improvement of the design, described connection screw head is provided with antiskid groove.Described antiskid groove is prevented from the assembled casing bolt looseness of assembling, improves the reliability connected.
As the preferably improvement of the design, described antiskid groove at least two and do 360 ° of annular spread along described bolt body axis, described antiskid groove is vertical with described screw thread rotation direction.Multiple antiskid grooves and do annular spread improve locking effect.
As the preferably improvement of the design, described bolt body head is provided with cylindrical lead.Described lead prevents damage from connecting screw thread.
As the preferably improvement of the design, described connection reach exposes the length of sleeve pipe more than connecting screw thread, it is simple to assembling is installed.
As the preferably improvement of the design, described casing wall thickness is more than 0.8mm, and intensity is high, it is prevented that deformation, it is simple to processing.
Preferably improvement as the design, described outer diameter of step is more than salient point internal diameter 0.3mm, the vertical sectional shape of described step is triangle, inclined-plane, described step both sides angle angle is 40 °, step and bolt body head distance are the 2/3 of bolt body, effectively preventing from pulling sleeve pipe, sleeve pipe has certain assemblage gap, it is simple to install.
The invention has the beneficial effects as follows: sleeve pipe is directly sleeved on bolt body and arranges step on bolt body by the present invention, sleeve pipe arranges salient point, its simple in construction, handling ease, sleeve bolt after combination can be directly assembled on plastic housing, during entrucking, it is not necessary to manually again bolt is put into sleeve pipe, it is directly realized by robot and assembles car load.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the cross-sectional schematic of the present invention；
Fig. 2 is the salient point place schematic cross-section of the present invention.
1. bolt body in the drawings, 2. connects screw thread, 3. antiskid groove, 4. lead, 5. sleeve pipe, 6. step, 7. technique groove, 8. salient point, 9. flange, 10. block.
Detailed description of the invention
Describe the present invention, illustrative examples therein and explanation in detail below in conjunction with accompanying drawing and specific embodiment to be only used for explaining the present invention, but not as a limitation of the invention.
As shown in the figure, described a kind of assembled casing bolt, this assembled casing bolt includes: bolt body 1, it is arranged at the connection screw thread 2 of described bolt body 1 head, it is arranged at the block 10 of described bolt body 1 afterbody, it is enclosed within the sleeve pipe 5 on described bolt body 1, described sleeve pipe 5 is provided with flange 9 towards block 10 one end, described bolt body 1 is provided with step 6, described sleeve pipe 5 is provided with three salient points 8 to sleeve pipe 5 internal projection, described salient point 8 does annular array distribution at sleeve pipe 5 inwall, the internal diameter of described salient point 8 end line is less than the external diameter of described step 6, namely described salient point 8 hinders described sleeve pipe 5 to extract out from described bolt body 1.
Sleeve pipe 5 is directly sleeved on bolt body 1 and arranges step 6 on bolt body 1 by above-mentioned design, sleeve pipe 5 arranges salient point 8, its simple in construction, handling ease, sleeve bolt after combination can be directly assembled on plastic housing, during entrucking, it is not necessary to manually bolt is put into sleeve pipe 5 again, it is directly realized by robot and assembles car load.
As the preferably improvement of the design, described salient point 8 is positioned at flange 9 and sleeve pipe 5 junction and is completed by punching press.The Position Design of salient point 8 is easy to the sleeve pipe 5 when punching press and is torn formation salient point 8 and sleeve pipe 5 should not be caused to deform.
As the preferably improvement of the design, the bolt body 1 of described step 6 both sides is equipped with technique groove 7.Described technique groove 7 is easy to squeeze out step 6, improves production efficiency and yields.
As the preferably improvement of the design, described connection screw thread 2 head is provided with antiskid groove 3.Described antiskid groove 3 is prevented from the assembled casing bolt looseness of assembling, improves the reliability connected.
As the preferably improvement of the design, described antiskid groove 3 at least two and do 360 ° of annular spread along described bolt body 1 axis, described antiskid groove 3 is vertical with described screw thread rotation direction.Multiple antiskid grooves 3 and do annular spread improve locking effect.
As the preferably improvement of the design, described bolt body 1 head is provided with cylindrical lead 4.Described lead 4 prevents damage from connecting screw thread 2.
As the preferably improvement of the design, described connection screw thread 2 length exposes the length of sleeve pipe 5 more than connecting screw thread 2, it is simple to assembling is installed.
As the preferably improvement of the design, described sleeve pipe 5 wall thickness is more than 0.8mm, and intensity is high, it is prevented that deformation, it is simple to processing.
Preferably improvement as the design, described step 6 external diameter is more than salient point internal diameter 0.3mm, the vertical sectional shape of described step 6 is triangle, inclined-plane, described step 6 both sides angle angle is 40 °, step 6 and bolt body head distance are the 2/3 of bolt body, effectively preventing from pulling sleeve pipe 5, sleeve pipe 5 has certain assemblage gap, it is simple to install.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (9)
1. an assembled casing bolt, it is characterized in that: this assembled casing bolt includes: bolt body, it is arranged at the connection screw thread of described bolt body head, it is arranged at the block of described bolt body afterbody, it is enclosed within the sleeve pipe on described bolt body, described sleeve pipe is provided with flange towards block one end, described flange outside diameter is more than described block external diameter, described bolt body is provided with step, described sleeve pipe is provided with three salient points to sleeve pipe internal projection, described salient point does annular array distribution at internal surface of sleeve pipe, the internal diameter of described salient point end line is less than the external diameter of described step, namely described salient point stops described sleeve pipe to be extracted out from described bolt body.
2. a kind of assembled casing bolt according to claim 1, is characterized in that, described salient point is positioned at flange and cannula connection and is completed by punching press.
3. a kind of assembled casing bolt according to claim 1, is characterized in that, the bolt body of described step both sides is equipped with technique groove.
4. a kind of assembled casing bolt according to claim 1, is characterized in that, described connection screw head is provided with antiskid groove.
5. a kind of assembled casing bolt according to claim 4, is characterized in that, described antiskid groove at least two and do 360 ° of annular spread along described bolt body axis, and described antiskid groove is vertical with described screw thread rotation direction.
6. a kind of assembled casing bolt according to claim 1, is characterized in that, described bolt body head is provided with cylindrical lead.
7. a kind of assembled casing bolt according to claim 1, is characterized in that, described connection reach exposes the length of sleeve pipe more than connecting screw thread.
8. a kind of assembled casing bolt according to claim 1, is characterized in that, described casing wall thickness is more than 0.8mm.
9. a kind of assembled casing bolt according to claim 1, it is characterized in that, described outer diameter of step is more than salient point internal diameter 0.3mm, and the vertical sectional shape of described step is triangle, inclined-plane, described step both sides angle angle is 40 °, and step and bolt body head distance are the 2/3 of bolt body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003974.XU CN205349989U (en) | 2016-01-06 | 2016-01-06 | Combination sleeve pipe bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620003974.XU CN205349989U (en) | 2016-01-06 | 2016-01-06 | Combination sleeve pipe bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349989U true CN205349989U (en) | 2016-06-29 |
Family
ID=56173702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620003974.XU Expired - Fee Related CN205349989U (en) | 2016-01-06 | 2016-01-06 | Combination sleeve pipe bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443553A (en) * | 2016-01-06 | 2016-03-30 | 太仓超亿紧固件有限公司 | Combined sleeve bolt |
-
2016
- 2016-01-06 CN CN201620003974.XU patent/CN205349989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443553A (en) * | 2016-01-06 | 2016-03-30 | 太仓超亿紧固件有限公司 | Combined sleeve bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105443553A (en) | Combined sleeve bolt | |
| CN205349989U (en) | Combination sleeve pipe bolt | |
| CN203641223U (en) | Screw with spring | |
| CN104308809A (en) | Tooling for assembling valve seat of valve | |
| CN208885741U (en) | A kind of single side securing member that can quickly repeat installation | |
| CN109083918A (en) | A kind of locking nut | |
| CN207161500U (en) | A kind of antitheft and anti-demolition diaphragm nut | |
| CN205401371U (en) | Transition connecting bolt | |
| CN202597477U (en) | Bearing with threads on inner ring and outer ring | |
| CN202612910U (en) | Movable connector for air pipe of wagon | |
| CN204937476U (en) | The attaching parts of a kind of integral wing tank and external-hanging structure | |
| CN211202557U (en) | Prevent bolt shell structure that drops | |
| CN205876929U (en) | Split type lock nut | |
| CN207111366U (en) | A kind of vavuum pump is evacuated pipe joint | |
| CN203130759U (en) | End head mechanism of pull wire | |
| CN206934969U (en) | A kind of docking facilities of metal filter bag | |
| CN206693334U (en) | A kind of novel downcomer component | |
| CN206190707U (en) | Socket cap connecting screw | |
| CN108916198A (en) | A kind of threaded anti-loosing structure | |
| CN206135804U (en) | Automatic locking device of solar photovoltaic connector | |
| CN205401365U (en) | Detachable screw rod | |
| CN204297072U (en) | A kind of undercarriage brake connecting rod chocking construction | |
| CN208579047U (en) | A kind of multi-purpose titanium tube connector | |
| CN204239927U (en) | The steam inlet tube of textile industry | |
| CN204213145U (en) | Dish, axial workpiece connect the bolt kit adopted |
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 |
Granted publication date: 20160629 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |