CN204267496U - A kind of auto parts machinery nut assembly - Google Patents
A kind of auto parts machinery nut assembly Download PDFInfo
- Publication number
- CN204267496U CN204267496U CN201420635843.4U CN201420635843U CN204267496U CN 204267496 U CN204267496 U CN 204267496U CN 201420635843 U CN201420635843 U CN 201420635843U CN 204267496 U CN204267496 U CN 204267496U
- Authority
- CN
- China
- Prior art keywords
- face
- location
- attachment post
- auto parts
- screw column
- 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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- 238000007906 compression Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model discloses a kind of auto parts machinery nut assembly, comprise connecting bolt and nut, described connecting bolt comprises location end face, attachment post and screw column, described location end face is positioned at one end of attachment post, screw column is connected with the other end of attachment post, location end face, attachment post and screw column are formed in one structure, described location end face is provided with some location salient angle, described nut coordinates with screw column to be installed, described nut comprises connecting head and compresses end face, has tapped hole in described connecting head.The utility model by location end face on some location salient angle is set, can make auto parts machinery fastening be installed on automobile, prevent auto parts machinery from occurring the problem loosened in use, reduce potential safety hazard.
Description
[technical field]
The utility model relates to the technical field of auto parts machinery, particularly a kind of technical field of auto parts machinery nut assembly.
[background technique]
Auto parts machinery nut assembly uses when being mainly used in fixed installation auto parts machinery, it needs to possess fixing compact, not easily loosen etc. feature, but existing nut assembly is not after fixation owing to having corresponding position structure, nut assembly easily loosens in use, cause auto parts machinery to fix defective tightness, make accessory there is certain potential safety hazard in use.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of auto parts machinery nut assembly is proposed, by arranging some location salient angle on the end face of location, can make auto parts machinery fastening be installed on automobile, prevent auto parts machinery from occurring the problem loosened in use, reduce potential safety hazard.
For achieving the above object, the utility model proposes a kind of auto parts machinery nut assembly, comprise connecting bolt and nut, described connecting bolt comprises location end face, attachment post and screw column, described location end face is positioned at one end of attachment post, screw column is connected with the other end of attachment post, location end face, attachment post and screw column are formed in one structure, described location end face is provided with some location salient angle, described nut coordinates with screw column to be installed, described nut comprises connecting head and compresses end face, described compression end face is provided with protruding location pressure ring, tapped hole is had in described connecting head.
As preferably, described location end face is provided with two location salient angles, and two location salient angles are symmetrically distributed in the both sides of location end face, and the top of location salient angle is arcuate structure.
As preferably, described attachment post is connected with screw column by reducing attachment post, and the diameter of described screw column is less than the diameter of attachment post.
As preferably, described connecting head is hexagonal connecting head, and the cross section of connecting head is regular hexagon, and the side of described compression end face is provided with protruding location pressure ring.
The beneficial effects of the utility model: the utility model by arranging some location salient angle on the end face of location, can make auto parts machinery fastening be installed on automobile, prevent auto parts machinery from occurring the problem loosened in use, reduce potential safety hazard, attachment post is connected with screw column by reducing attachment post, location end face, attachment post and screw column are formed in one structure, the bulk strength of connecting bolt is high, improve working life, the side compressing end face is provided with protruding pressure ring, improves the installation sealability of nut assembly.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of auto parts machinery nut assembly of the utility model;
Fig. 2 is the structural representation of the utility model location end face.
[embodiment]
Consult Fig. 1, Fig. 2, a kind of auto parts machinery nut assembly of the utility model, comprise connecting bolt 1 and nut 2, described connecting bolt 1 comprises location end face 11, attachment post 12 and screw column 13, described location end face 11 is positioned at one end of attachment post 12, screw column 13 is connected with the other end of attachment post 12, location end face 11, attachment post 12 and screw column 13 are formed in one structure, described location end face 11 is provided with some location salient angle 14, described nut 2 coordinates with screw column 13 to be installed, described nut 2 comprises connecting head 21 and compresses end face 22, described compression end face 22 is provided with protruding location pressure ring 23, tapped hole is had in described connecting head 21.
Described location end face 11 is provided with two location salient angles 14, two location salient angles 14 are symmetrically distributed in the both sides of location end face 11, the top of location salient angle 14 is arcuate structure, described attachment post 12 is connected with screw column 13 by reducing attachment post 15, the diameter of described screw column 13 is less than the diameter of attachment post 12, described connecting head 21 is hexagonal connecting head, and the cross section of connecting head 21 is regular hexagon, and the side of described compression end face 22 is provided with protruding location pressure ring 23.
Utility model works process:
A kind of auto parts machinery of the utility model with nut assembly in the course of the work, by arranging some location salient angle 14 on the end face 11 of location, can make auto parts machinery fastening be installed on automobile, prevent auto parts machinery from occurring the problem loosened in use, reduce potential safety hazard, attachment post 12 is connected with screw column 13 by reducing attachment post 15, location end face 11, attachment post 2 and screw column 13 are formed in one structure, the bulk strength of connecting bolt 1 is high, improve working life, the side compressing end face 22 is provided with protruding location pressure ring 23, improve the installation sealability of nut assembly.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. an auto parts machinery nut assembly, it is characterized in that: comprise connecting bolt (1) and nut (2), described connecting bolt (1) comprises location end face (11), attachment post (12) and screw column (13), described location end face (11) is positioned at one end of attachment post (12), screw column (13) is connected with the other end of attachment post (12), location end face (11), attachment post (12) and screw column (13) are formed in one structure, described location end face (11) is provided with some location salient angle (14), described nut (2) coordinates with screw column (13) to be installed, described nut (2) comprises connecting head (21) and compresses end face (22), described compression end face (22) is provided with protruding location pressure ring (23), described connecting head has tapped hole in (21).
2. a kind of auto parts machinery nut assembly as claimed in claim 1, it is characterized in that: described location end face (11) is provided with two location salient angle (14), two location salient angle (14) are symmetrically distributed in the both sides of location end face (11), and the top of location salient angle (14) is arcuate structure.
3. a kind of auto parts machinery nut assembly as claimed in claim 1, it is characterized in that: described attachment post (12) is connected with screw column (13) by reducing attachment post (15), the diameter of described screw column (13) is less than the diameter of attachment post (12).
4. a kind of auto parts machinery nut assembly as claimed in claim 1, it is characterized in that: described connecting head (21) is hexagonal connecting head, the cross section of connecting head (21) is regular hexagon, and the side of described compression end face (22) is provided with protruding location pressure ring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635843.4U CN204267496U (en) | 2014-10-29 | 2014-10-29 | A kind of auto parts machinery nut assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635843.4U CN204267496U (en) | 2014-10-29 | 2014-10-29 | A kind of auto parts machinery nut assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267496U true CN204267496U (en) | 2015-04-15 |
Family
ID=52802367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635843.4U Active CN204267496U (en) | 2014-10-29 | 2014-10-29 | A kind of auto parts machinery nut assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267496U (en) |
-
2014
- 2014-10-29 CN CN201420635843.4U patent/CN204267496U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |