CN206600344U - A kind of unidirectional hole position attachment means - Google Patents
A kind of unidirectional hole position attachment means Download PDFInfo
- Publication number
- CN206600344U CN206600344U CN201720325998.1U CN201720325998U CN206600344U CN 206600344 U CN206600344 U CN 206600344U CN 201720325998 U CN201720325998 U CN 201720325998U CN 206600344 U CN206600344 U CN 206600344U
- Authority
- CN
- China
- Prior art keywords
- attachment means
- bolt
- hole position
- unidirectional
- hole
- 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
- 238000005260 corrosion Methods 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000007812 deficiency Effects 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model belongs to auto-parts technical field, is related to a kind of unidirectional hole position attachment means.The utility model provides a kind of unidirectional hole position attachment means, and the unidirectional hole position attachment means include：Connection sheet, alignment pin and bolt；The connection sheet is preset with fixing hole and connecting hole, and the alignment pin is inserted in the fixing hole, and the bolt is inserted in the connecting hole.In the technical scheme that the utility model is provided, in component to be connected, the size of alignment pin is coordinated to open a groove, the size of fitted bolt opens a circular hole, it is inserted into after alignment pin insertion fixing hole in groove, then bolt realizes being connected for exact position again by connecting hole, the diameter of connecting hole can be more than the diameter of bolt without being moved, and versatility is good.The utility model provide a kind of unidirectional hole position attachment means, solve in the prior art, the installation of unidirectional hole position exist can not accurately install and poor universality technological deficiency.
Description
Technical field
The utility model belongs to auto-parts technical field, is related to a kind of unidirectional hole position attachment means.
Background technology
At present, the hole position on plates of automobile is generally unidirectional hole position, and will on its metal plate mounting bracket, deposited with plain bolt
In following several point defects：Plain bolt can not be more than in its hole position in diameter to be placed, poor universality, meanwhile, it is also easy to
Slide, it is impossible to meet high-precision installation requirements.
In the prior art, the installation of unidirectional hole position, exist can not accurately install and poor universality technological deficiency.
Therefore, a kind of unidirectional hole position attachment means are developed, for solving in the prior art, the installation of unidirectional hole position is present
Can not accurately install and poor universality technological deficiency, become those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, the utility model provides a kind of unidirectional hole position attachment means, for solving in the prior art, unidirectionally
The installation of hole position exist can not accurately install and poor universality technological deficiency.
The utility model provides a kind of unidirectional hole position attachment means, and the unidirectional hole position attachment means include：Connection sheet,
Alignment pin and bolt；
The connection sheet is preset with fixing hole and connecting hole, and the alignment pin is inserted in the fixing hole, and the bolt is inserted
Enter in the connecting hole.
Preferably, the quantity of the fixing hole is two；
Two fixing holes are arranged at the both sides of the connection sheet.
Preferably, the bolt welding is in the connection sheet.
Preferably, the alignment pin is welded in the connection sheet.
Preferably, the unidirectional hole attachment means also include：Nut；
The nut inserts the bottom of the bolt.
Preferably, the bolt is hex bolts.
Preferably, the surface of the connection sheet is provided with corrosion-resistant coating.
Preferably, the surface of the alignment pin is provided with corrosion-resistant coating.
Preferably, the surface of the bolt is provided with corrosion-resistant coating.
In summary, the utility model provides a kind of unidirectional hole position attachment means, the unidirectional hole position attachment means bag
Include：Connection sheet, alignment pin and bolt；The connection sheet is preset with fixing hole and connecting hole, and the alignment pin insertion is described solid
Determine in hole, the bolt is inserted in the connecting hole.In the technical scheme that the utility model is provided, in component to be connected,
The size of alignment pin is coordinated to open a groove, the size of fitted bolt is inserted into after opening a circular hole, alignment pin insertion fixing hole
In groove, then bolt realizes being connected for exact position, the diameter of connecting hole can be straight more than bolt again by connecting hole
Footpath is without being moved, and versatility is good.A kind of unidirectional hole position attachment means that the utility model is provided, solve prior art
In, the installation of unidirectional hole position exist can not accurately install and poor universality technological deficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 be the utility model embodiment in, a kind of structural representation of unidirectional hole position attachment means；
In a kind of unidirectional hole position attachment means that Fig. 2 provides for the utility model embodiment, the structural representation of connection sheet；
In a kind of unidirectional hole position attachment means that Fig. 3 provides for the utility model embodiment, the structural representation of bolt；
In a kind of unidirectional hole position attachment means that Fig. 4 provides for the utility model embodiment, the structural representation of alignment pin；
Wherein, connection sheet 1, bolt 2 and alignment pin 3.
Embodiment
The utility model embodiment provides a kind of unidirectional hole position attachment means, for solving in the prior art, unidirectional hole
Position installation exist can not accurately install and poor universality technological deficiency.
To enable the purpose of this utility model, feature and advantage more obvious and understandable, below in conjunction with this
Accompanying drawing in utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, and shows
So, the embodiments described below are only a part of embodiment of the utility model, and not all embodiment.Based on this practicality
Embodiment in new, all other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of the utility model protection is belonged to.
Fig. 1 to Fig. 4 is referred to, the utility model provides a kind of unidirectional hole position attachment means, including：Connection sheet 1, positioning
Pin 3 and bolt 2；Connection sheet 1 is preset with fixing hole and connecting hole, the insertion fixing hole of alignment pin 3, the insertion connecting hole of bolt 2
In.The utility model embodiment provide technical scheme in, in component to be connected coordinate alignment pin size open one it is recessed
Groove, the size of fitted bolt 2 opens a circular hole, when mounted, needs first to insert in circular hole bolt 2, the lower end of alignment pin 3 and circle
Hole is tangent, now, and no matter how no matter bolt 2 rotate in connecting hole, center of the bolt 2 always situated in connecting hole；Second
Step, installs component to be connected, alignment pin 3 and bolt 2 is inserted respectively the groove and circular hole opened on component to be connected, completes to install
It is fixed.The design of this structure, it is ensured that the stabilization of the two annexation.A kind of unidirectional hole position that the utility model embodiment is provided
Attachment means, are solved in the prior art, the installation of unidirectional hole position exist can not accurately install and poor universality technology
Defect.
In further optimisation technique scheme, a kind of unidirectional hole position attachment means that the utility model embodiment is provided, Gu
The quantity for determining hole is two；Two fixing holes are arranged at the both sides of connection sheet 1；Can by adjust two fixing holes between away from
From, make this unidirectional hole attachment means be applied to different size of unidirectional hole.It is arranged at the fixation hole configurations of the left and right sides of connection sheet 1
Symmetrically, fixed effect can be optimized.
To prevent alignment pin 3 and the mounting structure of connection sheet 1 from loosening, occur especially with a period of time parts
Abrasion either running car, when bumpy sections vibrations are larger, is effectively ensure alignment pin 3 and the mounting structure of connection sheet 1 steady
Qualitative, in the technical scheme that the utility model embodiment is provided, the bolt welding is in the connection sheet.
Similarly, in a kind of unidirectional hole position attachment means that the utility model embodiment is provided, alignment pin 3 is welded on connection sheet
On 1.
Will to be preferably fixed on connection component in connection sheet 1, dropped both when preventing from shaking larger.This practicality
A kind of unidirectional hole attachment means that new embodiment is provided also include：Nut；Nut inserts the bottom of component to be connected.
On the basis of the connective stability of bolt 2 is ensured, at the same take into account with bolt 2 assemble convenience and bolt 2 it is low
In cost, the technical scheme that the utility model embodiment is provided, bolt 2 is hex bolts.
For a kind of service life of effectively unidirectional hole attachment means that extension the utility model embodiment is provided, its table is prevented
When face is attached with the corrosive substances such as water, each parts are caused to damage.In the technical scheme that the utility model embodiment is provided,
The surface of connection sheet 1 is provided with corrosion-resistant coating, and the surface of alignment pin 3 is provided with corrosion-resistant coating, and the surface of bolt 2 is provided with anti-corrosion
Lose layer.
In summary, the utility model provides a kind of unidirectional hole position attachment means, the unidirectional hole position attachment means bag
Include：Connection sheet, alignment pin and bolt；The connection sheet is preset with fixing hole and connecting hole, and the alignment pin insertion is described solid
Determine in hole, the bolt is inserted in the connecting hole.In the technical scheme that the utility model is provided, in component to be connected,
The size of alignment pin is coordinated to open a groove, the size of fitted bolt is inserted into after opening a circular hole, alignment pin insertion fixing hole
In groove, then bolt realizes being connected for exact position, the diameter of connecting hole can be straight more than bolt again by connecting hole
Footpath is without being moved, and versatility is good.A kind of unidirectional hole position attachment means that the utility model is provided, solve prior art
In, the installation of unidirectional hole position exist can not accurately install and poor universality technological deficiency.
A kind of unidirectional hole position attachment means provided by the utility model are described in detail above, for this area
Those skilled in the art, according to the utility model embodiment thought, have change in specific embodiments and applications
Become part, in summary, this specification content should not be construed as to limitation of the present utility model.
Claims (9)
1. a kind of unidirectional hole position attachment means, it is characterised in that the unidirectional hole position attachment means include：Connection sheet, alignment pin
And bolt；
The connection sheet is preset with fixing hole and connecting hole, and the alignment pin is inserted in the fixing hole, and the bolt inserts institute
State in connecting hole.
2. unidirectional hole position attachment means according to claim 1, it is characterised in that the quantity of the fixing hole is two；
Two fixing holes are arranged at the both sides of the connection sheet.
3. unidirectional hole position attachment means according to claim 1, it is characterised in that the bolt welding is in the connection sheet
On.
4. unidirectional hole position attachment means according to claim 1, it is characterised in that the alignment pin is welded on the connection
On piece.
5. unidirectional hole position attachment means according to claim 1, it is characterised in that the unidirectional hole attachment means are also wrapped
Include：Nut；
The nut inserts the bottom of the bolt.
6. unidirectional hole position attachment means according to claim 1, it is characterised in that the bolt is hex bolts.
7. unidirectional hole position attachment means according to claim 1, it is characterised in that the surface of the connection sheet is provided with anti-
Corrosion layer.
8. unidirectional hole position attachment means according to claim 1, it is characterised in that the surface of the alignment pin is provided with anti-
Corrosion layer.
9. unidirectional hole position attachment means according to claim 1, it is characterised in that the surface of the bolt is provided with anti-corrosion
Lose layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325998.1U CN206600344U (en) | 2017-03-30 | 2017-03-30 | A kind of unidirectional hole position attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325998.1U CN206600344U (en) | 2017-03-30 | 2017-03-30 | A kind of unidirectional hole position attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600344U true CN206600344U (en) | 2017-10-31 |
Family
ID=60146166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325998.1U Expired - Fee Related CN206600344U (en) | 2017-03-30 | 2017-03-30 | A kind of unidirectional hole position attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810507A (en) * | 2020-06-29 | 2020-10-23 | 北京汽车集团越野车有限公司 | Dowel pin assembly, manufacturing method and manufacturing device |
-
2017
- 2017-03-30 CN CN201720325998.1U patent/CN206600344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810507A (en) * | 2020-06-29 | 2020-10-23 | 北京汽车集团越野车有限公司 | Dowel pin assembly, manufacturing method and manufacturing device |
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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: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |