CN206263902U - A kind of frame connector - Google Patents
A kind of frame connector Download PDFInfo
- Publication number
- CN206263902U CN206263902U CN201620976983.7U CN201620976983U CN206263902U CN 206263902 U CN206263902 U CN 206263902U CN 201620976983 U CN201620976983 U CN 201620976983U CN 206263902 U CN206263902 U CN 206263902U
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- CN
- China
- Prior art keywords
- frame
- foreboard
- back plate
- connector
- utility
- 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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Abstract
The utility model is related to a kind of frame connector combined in type frame.Frame connector includes frame foreboard, frame back plate and 4 bolts；The frame foreboard and frame back plate are set in parallel, and frame foreboard middle part is equipped with multiple general screws and pin-and-hole；The frame foreboard and frame back plate are clamped on combined setting a roof beam in place by 4 bolts；The frame connector is the reference for installation platform for combining frock clamp in type frame.The design of the utility model frame connector construction is simple, reasonable, and frock clamp clamping simply, conveniently and firmly, greatly simplify installation process；Meanwhile, it is capable to frock clamp stability is effectively ensured, and it is easily installed and adjusts, is suitable to promote and application.
Description
Technical field
The utility model is related to part assembly jig field, more particularly to a kind of frame connector.
Background technology
The type frame for being used during assembling aircraft at present, more using welding manner, due to producing stress in manufacturing process, is using
During can slow release, frock clamp need to repeatedly be debugged.And welding type frame is when not in use, can largely take factory
Space.
Therefore, studying a kind of flexible fixture just turns into a kind of inexorable trend.And flexible fixture requirement has adjustability, module
Change, can unitization assembling, it is therefore desirable to a kind of reliable halfpace is provided.
For example：Fly the locator of type assembly jig as one kind of halfpace, be in the past solid by welding or epoxy resin
It is scheduled on type frame skeleton, its dismounting and debugging are all very inconvenient.
The content of the invention
To achieve the above object, the invention provides following scheme：
A kind of frame connector, including frame foreboard, frame back plate and bolt；After the frame foreboard and the frame
Plate is clamped on the type frame beam of combination type frame by 4 bolts, and the frame foreboard has multiple screws and pin-and-hole.
Optionally, the frame foreboard is bigger than the thickness of the frame back plate.
Optionally, by quenching heat treatment, the hardness of the frame foreboard is more than the frame back plate to the frame foreboard
Hardness.
Frame foreboard and frame back plate are clamped on type frame beam by 4 bolts, after 4 bolts are to frame foreboard and frame
The normal pressure of plate, makes it produce stiction on type frame beam, its frictional force can resist when frame connector is acted on by external force with
Type frame beam produces relative displacement.
By theoretical calculation, when 4 bolt locking torques of M12 are in 60N.M, the frictional force produced by frame connector
It is 15000N, i.e., the lateral pressure of 15000N can be resisted in frame connector without producing the displacement relative to type frame beam.
According to the specific embodiment that the utility model is provided, the utility model discloses following technique effect：
The design of the utility model frame connector construction is simple, reasonable, and frock clamp clamping simply, conveniently and firmly, can
Greatly simplify installation process；Meanwhile, it is capable to frock clamp stability is effectively ensured, and it is easily installed and adjusts, is suitable to promote
With application.
Brief description of the drawings
Fig. 1 is the utility model side structure schematic diagram；
Fig. 2 is the utility model frame foreboard front schematic view；
Wherein：1st, frame foreboard 2, frame back plate 3, the overarm of bolt 4, frame.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
To enable feature and advantage of the present utility model more obvious understandable, with reference to the accompanying drawings and detailed description
The present invention is further detailed explanation.
As shown in figure 1, the utility model frame connector, including frame foreboard 1, frame back plate 2, bolt 3.
Frock clamp (also referred to as positioning fixture) installation site is measured on type frame beam, frame foreboard is flat on installation site
Type frame beam on, then frame back plate is positioned over the type frame beam back side, 4 bolts are installed, diagonally repeatedly tighten bolt to setting torsion
Square.
Detect install frame connector position and plane whether for needed for installation site, if not being, as needed to frame
Formula connector position is debugged.After frame connector is installed in place, the frock clamp for needing is installed in frame foreboard.
Meanwhile, if frock clamp is heavier, the pin-and-hole that has with frame connector is positioned when mounted, then frock clamp peace
Site error after dress, it is removable lay down frock clamp after, then adjust frame connector and realize the precision of frock clamp.
The utility model structure design is simple, reasonable, and clamping workpiece is simple, convenient and firm, can effectively ensure that frock
The stability of fixture, it is ensured that the precision of frock clamp, can not only improve the efficiency of type frame installation, realize the modularization of type frame, and
And the qualification rate of whole type frame can be improved, it is suitable to promote and application.
The above, is only preferred embodiment of the present utility model, is not to make any other to the utility model
The limitation of form, and any modification for being made according to technical spirit of the present utility model or equivalent variations, still fall within this practicality new
Type scope required for protection.
Specific case used herein is set forth to principle of the invention and implementation method, and above example is said
It is bright to be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art, foundation
Thought of the invention, will change in specific embodiments and applications.In sum, this specification content is not
It is interpreted as limitation of the present invention.
Claims (3)
1. a kind of frame connector, it is characterised in that：The frame connector includes frame foreboard, frame back plate and bolt；
The frame foreboard and the frame back plate are clamped on the type frame beam of combination type frame by 4 bolts, the frame foreboard tool
There are multiple screws and pin-and-hole.
2. frame connector as claimed in claim 1, it is characterised in that：Thickness of the frame foreboard than the frame back plate
Greatly.
3. frame connector as claimed in claim 1, it is characterised in that：The frame foreboard is described by quenching heat treatment
Hardness of the hardness of frame foreboard more than the frame back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976983.7U CN206263902U (en) | 2016-08-29 | 2016-08-29 | A kind of frame connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976983.7U CN206263902U (en) | 2016-08-29 | 2016-08-29 | A kind of frame connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263902U true CN206263902U (en) | 2017-06-20 |
Family
ID=59036081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976983.7U Active CN206263902U (en) | 2016-08-29 | 2016-08-29 | A kind of frame connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263902U (en) |
-
2016
- 2016-08-29 CN CN201620976983.7U patent/CN206263902U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |