CN205497352U - Positioning bolt compact structure - Google Patents
Positioning bolt compact structure Download PDFInfo
- Publication number
- CN205497352U CN205497352U CN201620135938.9U CN201620135938U CN205497352U CN 205497352 U CN205497352 U CN 205497352U CN 201620135938 U CN201620135938 U CN 201620135938U CN 205497352 U CN205497352 U CN 205497352U
- Authority
- CN
- China
- Prior art keywords
- bolt
- positioning bolt
- product
- frock
- nut
- 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
Abstract
The utility model belongs to the airplane assembling technique relates to a positioning bolt compact structure. Positioning bolt compact structure includes positioning bolt (1), chucking spare (2), nut (3). Positioning bolt (1) is hole shaft fit structure with frock (4), and the frock is passed in order in this positioning bolt (1), fix a position product (5), just passes positioning bolt (1) top of product (5) and is blocked by chucking spare (2), and the positioning bolt root is compressed tightly by nut (3) simultaneously, realizes fixing a position product (5) compressing tightly. The utility model discloses positioning bolt compact structure through simple constructs such as positioning bolt, chucking spare, nuts, is guaranteeing that the operation of carrying out product location, compressing tightly in the space is not being opened wide in the adaptation under the accurate prerequisite in product hole site location. Frock simple structure, easy to maintain, convenient to use, durable.
Description
Technical field
This utility model belongs to aircraft mounting technology, relates to a kind of bolt compressing structure.
Background technology
In aircraft rigger skill, can generally use bolt, to carry out the location and installation of parts.
Existing bolt compressing structure includes: bolt, knurled nut's (or handle nut), pad etc..
It is all relatively to open in certain operations space at the bolt compressing structure that aircraft erecting yard is relatively conventional
Spacious, dismantle conveniently product structure, such as: the location of all kinds of grid beams, the location etc. of eyelid covering auricle.
But this bolt compressing structure is limited relatively big, at hemi-closure space or small space by own profile
During interior installation, often due to working place problem, it is impossible to carry out bolt presses.
Utility model content
The purpose of this utility model is: provide one can carry out product orientation, compression at not wide open space
Operation, and facilitate the bolt compressing structure of the installation and removal of frock.
The technical solution of the utility model is: a kind of bolt compressing structure, it include bolt,
Fastener, nut, described bolt and frock are hole axle fit structure, and this bolt sequentially passes
Frock, product position, and the bolt top passing product is blocked by Fastener, positions simultaneously
Bolt root is compressed by nut, it is achieved compress product orientation.
Described bolt top is ledge structure, and the Fastener coordinated with it is fork ear formula structure, this fork
Ear formula structure is stuck on the ledge structure at bolt top.
Described Fastener and product contact surface are cylindrical structure.
The utility model has the advantages that: this utility model bolt compressing structure, by bolt,
The simple structure such as Fastener, nut, on the premise of ensureing the accurate positioning of holes of products position, adapts to do not opening
Spacious space carries out the operation of product orientation, compression.Tool structure is simple, it is easy to safeguard, easy to use,
Durable in use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model bolt compressing structure；
Wherein, 1-bolt, 2-Fastener, 3-knurled nut, 4-frock, 5-product.
Detailed description of the invention
Below this utility model is described in further details.
Refer to Fig. 1, this utility model bolt compressing structure include bolt 1, Fastener 2,
Nut 3.Described bolt 1 is hole axle fit structure with frock 4, and this bolt 1 is sequentially through work
Dress, product 5 position, and bolt 1 top passing product 5 is blocked by Fastener 2, with
Time bolt root screwed by nut 3 product 5 compressed, it is achieved product 5 is positioned, compresses,
Thus ensure the position degree that product 5 positions.
Described bolt top is ledge structure, and the Fastener 2 coordinated with it is fork ear formula structure, should
Fork ear formula structure is stuck on the ledge structure at bolt top.The two fit structure accurate positioning, dismounting
Convenient, effectively facilitate operation and maintenance.
Described Fastener 2 is cylindrical structure with product contact surface, to avoid product being put wound or scratching.
This utility model joint bolt compressing structure, by bolt, Fastener, knurled nut
The simple structures such as pin, both ensure that the operation carrying out product orientation, compression at not wide open space, had ensured again
The accurate positioning of product, fixed form is simple and efficient, dependable performance, have bigger practical value.
Claims (3)
1. a bolt compressing structure, it is characterised in that include bolt (1), Fastener (2),
Nut (3), described bolt (1) and frock (4) are hole axle fit structure, this bolt (1)
Sequentially position through frock, product (5), and through bolt (1) top of product (5)
Being blocked by Fastener (2), bolt root is compressed by nut (3) simultaneously, it is achieved to product (5)
Positioning compression.
Bolt compressing structure the most according to claim 1, it is characterised in that described location spiral shell
Bolt top is ledge structure, and the Fastener coordinated with it (2) is fork ear formula structure, this fork ear formula structure card
On the ledge structure at bolt top.
Bolt compressing structure the most according to claim 1, it is characterised in that described Fastener
(2) with product contact surface be cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135938.9U CN205497352U (en) | 2016-02-23 | 2016-02-23 | Positioning bolt compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135938.9U CN205497352U (en) | 2016-02-23 | 2016-02-23 | Positioning bolt compact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205497352U true CN205497352U (en) | 2016-08-24 |
Family
ID=56724556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135938.9U Expired - Fee Related CN205497352U (en) | 2016-02-23 | 2016-02-23 | Positioning bolt compact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205497352U (en) |
-
2016
- 2016-02-23 CN CN201620135938.9U patent/CN205497352U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160824 Termination date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |