CN209494817U - A kind of bar shaped pressing-riveting bolt - Google Patents
A kind of bar shaped pressing-riveting bolt Download PDFInfo
- Publication number
- CN209494817U CN209494817U CN201822180308.5U CN201822180308U CN209494817U CN 209494817 U CN209494817 U CN 209494817U CN 201822180308 U CN201822180308 U CN 201822180308U CN 209494817 U CN209494817 U CN 209494817U
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- bolt
- screw rod
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Abstract
The utility model relates to a kind of bar shaped pressing-riveting bolts, the bolt includes bolt head, press block, annular groove, annular ridge, screw rod, cone link block and cylindrical body guide head, the horizontal one side of the bolt head and the horizontal one side of screw rod are coaxially connected setting, and the horizontal another side of the screw rod is set together by the way that the horizontal one side of cone link block and cylindrical body guide head is coaxially connected；Coaxial outwardly convex is formed with annular groove on the screw rod of bolt head, is recessed inwardly on the bolt between the annular groove and bolt head and produces annular groove.This bolt is when in use, cylindrical body guide head more easily by with the bolt match setting connector connection through-hole, and then play the role of guiding, so that the installation of the bolt is more quick, convenient, it is time saving and energy saving, the bolt can satisfy more use demands, expands the use scope of bolt, brings great convenience to using.
Description
Technical field
The utility model belongs to fastening connection piece technical field, especially a kind of bar shaped pressing-riveting bolt.
Background technique
Currently, in production and life, it is often necessary to pressing-riveting bolt is used, although having existed pressing for numerous species
Bolt, but cannot still satisfy the use demand, therefore need one or more of new pressing-riveting bolts to satisfy the use demand.
Summary of the invention
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of bar shaped pressing-riveting bolt, the spiral shell are provided
Bolt when in use, cylindrical body guide head more easily by with the bolt match setting connector connection through-hole, Jin Erqi
To the effect of guiding, so that the installation of the bolt is more quick, convenient, it is time saving and energy saving；In addition, due to be provided with annular groove,
Annular ridge further enhances the connectivity robustness between the bolt and connector, which can satisfy more uses
Demand expands the use scope of bolt, brings great convenience to using.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of bar shaped pressing-riveting bolt, the bolt include bolt head, press block, annular groove, annular ridge, screw rod, cone
Body link block and cylindrical body guide head, the bolt head are rectangular cylindric, the horizontal one side of the bolt head and the water of screw rod
Flat one side is coaxially connected setting, and the horizontal another side of the screw rod passes through the level of cone link block and cylindrical body guide head
One side is coaxially connected to be set together, and the cone link block is cylindric in cone, and the cylindrical body guide head is cylindrical；It is close
Coaxial outwardly convex is formed with annular ridge on the screw rod of bolt head, concaves on the bolt between the annular ridge and bolt head
It falls into and produces annular groove；It is formed on bolt outer surface between the annular ridge and cone link block and engages connection screw thread；
The diameter of the one side for the cone link block being connected with screw rod and the diameter of screw rod are equal, the cone link block
The diameter of another side is equal with the diameter of the one side of cylindrical body guide head, and the diameter of the cylindrical body guide head is less than screw rod
Diameter, the diameter of the annular groove are less than the diameter of screw rod, and the diameter of the screw rod is less than the diameter of annular ridge；
Along the circumferential direction uniformly distributed interval is formed with pressing for 6 outwardly convex settings on the side of the bolt head of screw rod
Block, the press block are arranged against annular groove, and the horizontal one side of the press block is connected setting with bolt head, the press block
Horizontal another side includes be connected planar portions, the first rake and the second rake of setting, first rake and plane
Portion's inclination connection setting, first rake and the second rake also tilt connection setting；
The another side of bolt head far from bolt is that plane is arranged, and the arc-shaped setting of its outer ledge, the arc
Diameter is 0.5mm；
Longitudinal extreme length of the bolt head is 21 ± 0.5mm, the vertical direction width of the bolt head is 13.5~
14mm, the horizontal breadth of the bolt head are 3 ± 0.1mm；The diameter of the annular groove is 7.2~7.35mm, the annular groove
Horizontal length be 1~1.05mm；The diameter of the annular ridge is 7.99~8.15mm, and the horizontal length of the annular ridge is
0.9~1.1mm；The sum of the screw rod, horizontal length of cone link block are 16.9 ± 0.1mm, the bus of the cone link block
Angle with the horizontal end face of the screw rod of the cone link block side is 45 degree；The horizontal length of the cylindrical body guide head is 2.5
~3mm, the diameter of the cylindrical body guide head are 6.1~6.2mm, and outermost is arranged vertical the press block in the circumferential direction
On bolt head at the outer 11.5~12mm of bolt head axis, the vertical height of the first rake of the press block, the second rake
The sum of be 1.0mm, the tilt angle of the second rake and the horizontal one side of press block being arranged on bolt head is 15 degree, this
The horizontal length of press block is 0.6~0.75mm, and the longitudinal width of the press block is 1.5~1.6mm.
Moreover, the bolt further includes antirust oil reservoir, the bolt head, press block, annular groove, annular ridge, screw rod,
Antirust oil reservoir is closely arranged in the outer surface of cone link block and cylindrical body guide head.
The advantages of the utility model obtains and good effect are:
1, this bolt includes that bolt head, press block, annular groove, annular ridge, screw rod, cone link block and cylindrical body are led
To head, when in use, by matching the riveted holes of connector of setting with the bolt and the press block of this bolt is riveted on one
It rises, be installed together by the engagement of connecting hole screw thread, the diameter due to being provided with cylindrical body guide head, cylindrical body guide head is less than
The diameter of screw rod, the diameter of annular groove are less than the diameter of screw rod, and the diameter of the screw rod is less than the diameter of annular ridge, is using
When, cylindrical body guide head more easily by with the bolt match setting connector connection through-hole, and then play guiding
Effect, so that the installation of the bolt is more quick, convenient, it is time saving and energy saving；In addition, due to being provided with annular groove, annular ridge,
The connectivity robustness between the bolt and connector is further enhanced, which can satisfy more use demands, expand
The use scope of bolt, brings great convenience to using.
In addition, the another side of the bolt head far from bolt is plane setting, convenient for production and use.
Meanwhile longitudinal extreme length of the bolt head of this bolt is 21 ± 0.5mm, the vertical direction width of the bolt head is
13.5~14mm, the horizontal breadth of the bolt head are 3 ± 0.1mm；The diameter of the annular groove is 7.2~7.35mm, the ring
The horizontal length of connected in star is 1~1.05mm；The diameter of the annular ridge is 7.99~8.15mm, the level of the annular ridge
Length is 0.9~1.1mm；The sum of the screw rod, horizontal length of cone link block are 16.9 ± 0.1mm, the cone link block
Bus and the angle of horizontal end face of screw rod of the cone link block side be 45 degree；The horizontal length of the cylindrical body guide head
For 2.5~3mm, the diameter of the cylindrical body guide head is 6.1~6.2mm, and outermost is arranged the press block in the circumferential direction
On bolt head outside perpendicular bolt head axis at 11.5~12mm, the first rake of the press block, the second rake it is perpendicular
The sum of straight height is 1.0mm, and the tilt angle of the second rake and the horizontal one side for the press block being arranged on bolt head is
15 degree, the horizontal length of the press block is 0.6~0.75mm, and the longitudinal width of the press block is 1.5~1.6mm, this kind of structure
Setting satisfied the use demand so that the bolt is more secured.
2, this bolt further includes antirust oil reservoir, the bolt head, press block, annular groove, annular ridge, screw rod, cone
Antirust oil reservoir is closely arranged in the outer surface of link block and cylindrical body guide head, and the setting of the antirust oil reservoir improves the bolt
Corrosion resistance, extend the service life of the bolt.
Detailed description of the invention
Fig. 1 is that the structure of the utility model connects main view；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the portion A structure division enlarged diagram in Fig. 1；
Fig. 4 is the perspective view of Fig. 1.
Specific embodiment
Below with reference to by specific embodiment, the utility model is described in further detail, following embodiment is descriptive
, it is not restrictive, protection scope of this utility model cannot be limited by this.
The structure that the utility model is not described in detail specifically can be understood as the conventional structure of this field.
A kind of bar shaped pressing-riveting bolt, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the bolt include bolt head 1, press block 2,
Annular groove 3, annular ridge 4, screw rod 5, cone link block 6 and cylindrical body guide head 7, the bolt head be it is rectangular cylindric,
The horizontal one side of the bolt head and the horizontal one side of screw rod are coaxially connected setting, and the horizontal another side of the screw rod passes through
The horizontal one side of cone link block and cylindrical body guide head is coaxially connected to be set together, which is in cone cylinder
Shape, the cylindrical body guide head are cylindrical；Coaxial outwardly convex is formed with annular ridge, the annular on the screw rod of bolt head
It is recessed inwardly on bolt between fin and bolt head and produces annular groove；Spiral shell between the annular ridge and cone link block
Engagement connection screw thread (not shown) is formed on bolt outer surface；
The diameter of the one side for the cone link block being connected with screw rod and the diameter of screw rod are equal, the cone link block
The diameter of another side is equal with the diameter of the one side of cylindrical body guide head, and the diameter of the cylindrical body guide head is less than screw rod
Diameter, the diameter of the annular groove are less than the diameter of screw rod, and the diameter of the screw rod is less than the diameter of annular ridge；
Along the circumferential direction uniformly distributed interval is formed with pressing for 6 outwardly convex settings on the side of the bolt head of screw rod
Block, the press block are arranged against annular groove, and the horizontal one side of the press block is connected setting with bolt head, the press block
Horizontal another side includes be connected planar portions 8, the first rake 9 and the second rake 10 of setting, first rake with
Planar portions inclination connection setting, first rake and the second rake also tilt connection setting；
The another side of bolt head far from bolt is that plane is arranged, and the arc-shaped setting of its outer ledge, the arc
Diameter is 0.5mm；
Longitudinal extreme length of the bolt head is 21 ± 0.5mm, the vertical direction width of the bolt head is 13.5~
14mm, the horizontal breadth of the bolt head are 3 ± 0.1mm；The diameter of the annular groove is 7.2~7.35mm, the annular groove
Horizontal length be 1~1.05mm；The diameter of the annular ridge is 7.99~8.15mm, and the horizontal length of the annular ridge is
0.9~1.1mm；The sum of the screw rod, horizontal length of cone link block are 16.9 ± 0.1mm, the bus of the cone link block
Angle with the horizontal end face of the screw rod of the cone link block side is 45 degree；The horizontal length of the cylindrical body guide head is 2.5
~3mm, the diameter of the cylindrical body guide head are 6.1~6.2mm, and outermost is arranged vertical the press block in the circumferential direction
On bolt head at the outer 11.5~12mm of bolt head axis, the vertical height of the first rake of the press block, the second rake
The sum of be 1.0mm, the tilt angle of the second rake and the horizontal one side of press block being arranged on bolt head is 15 degree, this
The horizontal length of press block is 0.6~0.75mm, and the longitudinal width of the press block is 1.5~1.6mm.
This bolt includes bolt head, press block, annular groove, annular ridge, screw rod, cone link block and cylindrical body guiding
Head, when in use, by match the riveted holes of connector of setting with the bolt and the press block of this bolt be riveted together,
It is installed together by the engagement of connecting hole screw thread, due to being provided with cylindrical body guide head, the diameter of cylindrical body guide head is less than spiral shell
The diameter of bar, the diameter of annular groove are less than the diameter of screw rod, and the diameter of the screw rod is less than the diameter of annular ridge, is using
When, cylindrical body guide head more easily by with the bolt match setting connector connection through-hole, and then play guiding
Effect, so that the installation of the bolt is more quick, convenient, it is time saving and energy saving；In addition, due to being provided with annular groove, annular ridge,
The connectivity robustness between the bolt and connector is further enhanced, which can satisfy more use demands, expand
The use scope of bolt, brings great convenience to using.
In addition, the another side of the bolt head far from bolt is plane setting, convenient for production and use.
Meanwhile longitudinal extreme length of the bolt head of this bolt is 21 ± 0.5mm, the vertical direction width of the bolt head is
13.5~14mm, the horizontal breadth of the bolt head are 3 ± 0.1mm；The diameter of the annular groove is 7.2~7.35mm, the ring
The horizontal length of connected in star is 1~1.05mm；The diameter of the annular ridge is 7.99~8.15mm, the level of the annular ridge
Length is 0.9~1.1mm；The sum of the screw rod, horizontal length of cone link block are 16.9 ± 0.1mm, the cone link block
Bus and the angle of horizontal end face of screw rod of the cone link block side be 45 degree；The horizontal length of the cylindrical body guide head
For 2.5~3mm, the diameter of the cylindrical body guide head is 6.1~6.2mm, and outermost is arranged the press block in the circumferential direction
On bolt head outside perpendicular bolt head axis at 11.5~12mm, the first rake of the press block, the second rake it is perpendicular
The sum of straight height is 1.0mm, and the tilt angle of the second rake and the horizontal one side for the press block being arranged on bolt head is
15 degree, the horizontal length of the press block is 0.6~0.75mm, and the longitudinal width of the press block is 1.5~1.6mm, this kind of structure
Setting satisfied the use demand so that the bolt is more secured.
In the present embodiment, the bolt further includes antirust oil reservoir, the bolt head, press block, annular groove, convex annular
Rib, screw rod, cone link block and cylindrical body guide head outer surface antirust oil reservoir is closely set, the setting of the antirust oil reservoir,
The corrosion resistance for improving the bolt extends the service life of the bolt.
Although disclosing the embodiments of the present invention for the purpose of illustration, it will be appreciated by those skilled in the art that:
Do not departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the utility model is not limited to the embodiment disclosure of that.
Claims (2)
1. a kind of bar shaped pressing-riveting bolt, it is characterised in that: the bolt includes bolt head, press block, annular groove, convex annular
Rib, screw rod, cone link block and cylindrical body guide head, the bolt head are rectangular cylindric, the horizontal one side of the bolt head
Coaxially it is connected setting with the horizontal one side of screw rod, the horizontal another side of the screw rod is led by cone link block with cylindrical body
To head horizontal one side it is coaxially connected be set together, the cone link block in cone it is cylindric, which is in
It is cylindric；Coaxial outwardly convex is formed with annular ridge on the screw rod of bolt head, between the annular ridge and bolt head
It is recessed inwardly on bolt and produces annular groove；It is formed with and engages on bolt outer surface between the annular ridge and cone link block
Screw thread is used in connection；
The diameter of the one side for the cone link block being connected with screw rod and the diameter of screw rod are equal, the cone link block it is another
The diameter of side is equal with the diameter of the one side of cylindrical body guide head, and the diameter of the cylindrical body guide head is less than the straight of screw rod
Diameter, the diameter of the annular groove are less than the diameter of screw rod, and the diameter of the screw rod is less than the diameter of annular ridge；
Along the circumferential direction uniformly distributed interval is formed with the press block of 6 outwardly convexs setting on the side of the bolt head of screw rod, should
Press block is arranged against annular groove, and the horizontal one side of the press block is connected setting with bolt head, the level of the press block
Another side includes be connected planar portions, the first rake and the second rake of setting, which inclines with planar portions
Tiltedly connection setting, first rake and the second rake also tilt connection setting；
The another side of bolt head far from bolt is that plane is arranged, and the arc-shaped setting of its outer ledge, the diameter of the arc
For 0.5mm；
Longitudinal extreme length of the bolt head is 21 ± 0.5mm, and the vertical direction width of the bolt head is 13.5~14mm, should
The horizontal breadth of bolt head is 3 ± 0.1mm；The diameter of the annular groove is 7.2~7.35mm, and the level of the annular groove is long
Degree is 1~1.05mm；The diameter of the annular ridge is 7.99~8.15mm, the horizontal length of the annular ridge is 0.9~
1.1mm；The sum of the screw rod, horizontal length of cone link block are 16.9 ± 0.1mm, the bus of the cone link block and the cone
The angle of the horizontal end face of the screw rod of body link block side is 45 degree；The horizontal length of the cylindrical body guide head is 2.5~3mm,
The diameter of the cylindrical body guide head is 6.1~6.2mm, and outermost is arranged in perpendicular bolt head the press block in the circumferential direction
On the bolt head at the outer place 11.5~12mm of axis, the first rake of the press block, the vertical of the second rake the sum of are highly
The tilt angle of 1.0mm, the second rake and the horizontal one side for the press block being arranged on bolt head is 15 degree, the press block
Horizontal length be 0.6~0.75mm, the longitudinal width of the press block is 1.5~1.6mm.
2. bar shaped pressing-riveting bolt according to claim 1, it is characterised in that: the bolt further includes antirust oil reservoir, described
Bolt head, press block, annular groove, annular ridge, screw rod, cone link block and cylindrical body guide head outer surface closely set
Set antirust oil reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180308.5U CN209494817U (en) | 2018-12-25 | 2018-12-25 | A kind of bar shaped pressing-riveting bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180308.5U CN209494817U (en) | 2018-12-25 | 2018-12-25 | A kind of bar shaped pressing-riveting bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494817U true CN209494817U (en) | 2019-10-15 |
Family
ID=68153589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822180308.5U Expired - Fee Related CN209494817U (en) | 2018-12-25 | 2018-12-25 | A kind of bar shaped pressing-riveting bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805607A (en) * | 2019-11-19 | 2020-02-18 | 鲁东大学 | Locking stopping reliable screw assembly |
| CN113198930A (en) * | 2021-04-29 | 2021-08-03 | 宁波敏实汽车零部件技术研发有限公司 | Bilateral riveting structure and pressure riveting device for tubular structural member of automobile front cabin |
| CN114135563A (en) * | 2021-11-26 | 2022-03-04 | 中国北方发动机研究所(天津) | Integral anti-drop bolt structure |
-
2018
- 2018-12-25 CN CN201822180308.5U patent/CN209494817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805607A (en) * | 2019-11-19 | 2020-02-18 | 鲁东大学 | Locking stopping reliable screw assembly |
| CN113198930A (en) * | 2021-04-29 | 2021-08-03 | 宁波敏实汽车零部件技术研发有限公司 | Bilateral riveting structure and pressure riveting device for tubular structural member of automobile front cabin |
| CN114135563A (en) * | 2021-11-26 | 2022-03-04 | 中国北方发动机研究所(天津) | Integral anti-drop bolt structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |