CN205816512U - A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies - Google Patents
A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies Download PDFInfo
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- CN205816512U CN205816512U CN201620687002.7U CN201620687002U CN205816512U CN 205816512 U CN205816512 U CN 205816512U CN 201620687002 U CN201620687002 U CN 201620687002U CN 205816512 U CN205816512 U CN 205816512U
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- sheet metal
- die matrix
- metal component
- limitting casing
- shaping dies
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Abstract
A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies, comprise die matrix and limitting casing, die matrix is the blob-like shapes similar to sheet metal component shape, die matrix upper surface is the forming face corresponding with many reinforcements sheet metal component, the surrounding of forming face is annular technique edges, and limitting casing is the loop configuration mated with die matrix technique edges；Being placed into launching woollen in the forming face of die matrix, limitting casing limits the outline launching woollen, by rubber pocket pressure forming.
Description
Technical field:
The application relates to the sheet metal component rubber pocket forming technique in aircraft manufacturing field, specifically a kind of many reinforcements of plate system zero
Part rubber pocket manufacturing process and shaping dies.
Background technology
In aircraft manufacturing, sheet metal component rubber pocket shapes is a kind of common forming and machining method, and usual sheet metal component shapes to be needed
To position with mould by pin hole.Known in take the method for cotter nail and mainly have two kinds, one is to launch diagonal angle outside woollen
Add region and take two or more pin hole processed, its major defect be shape after need cutting to add pin auricle；Two is to subtract
Few cutting, is directly taken on expansion woollen at diagonal angle by pin hole, and its major defect is that rubber pocket shapes diagonally opposed pin hole
Limit material inwardly to supplement, cause deformation inequality to cause part distortion, warpage, problems of crack.
Solution to the problems described above mainly has two methods at present, and one is that after using the fixing shaping of rigidity fixture, part enters
Row machine adds milling and adds pin auricle；Two is that region uneven to deformation uses aluminum hammer to tap smoothing.It is known in panel beating neck
Territory weighing operations personnel's technical ability mainly sees smoothing level height, therefore for distortion, the excessive part of buckling deformation, to operator
Skill set requirements is higher, and smoothing process hammer trace or dregs are easily pressed against and hindered material surface, even destroy the mechanical performance of material, have a strong impact on
Product service life.
Summary of the invention
The purpose of the application is for the deficiencies in the prior art, it is provided that a kind of plate system many reinforcements sheet metal part rubber pocket
Shaping dies.In order to achieve the above object, the present invention is by the following technical solutions:
A kind of plate system many reinforcements sheet metal part rubber pocket shaping dies, it is characterised in that this shaping dies comprises mould
Matrix and limitting casing, described die matrix is the blob-like shapes similar to sheet metal component shape, and die matrix upper surface is and adds
The forming face that strong muscle sheet metal component is corresponding, has the grooving of reinforcement in forming face, the surrounding of forming face is annular technique edges, in work
Skill limit is provided with hole, location, and described limitting casing is the loop configuration mated with die matrix technique edges, and limitting casing is provided with fixed
The connecting hole that hole, position is corresponding.
During use, described limitting casing is placed on the technique edges of die matrix, by alignment pin by the connecting hole of limitting casing
It is connected fixing with the hole, location of die matrix；The woollen that launches of many reinforcements sheet metal part is placed into the forming face of die matrix
On, limitting casing limits the outline launching woollen；Again with expansion woollen, shaping dies is placed into rubber pocket pressure duty platform to add
Pressure, makes expansion woollen be configured to many reinforcements sheet metal part；Finally pull out the alignment pin between limitting casing and die matrix, remove
Limitting casing, repairs many reinforcements sheet metal part on die matrix.
This technological invention provides the benefit that: 1) this mould uses and launches woollen profile location, not only saves shaping rear cutout
Chop off the ears sheet and the work of cut place deburring, and can partly overcome pin to limit material and inwardly supplement, cause distortion, warpage,
Problems of crack, is greatly lowered operator's skill set requirements, improves surface quality of workpieces, shorten the process-cycle.2) mould
Simple in construction, processing ease, decrease workman's workload, shorten the process-cycle, reduce operator's skill set requirements.3) finishing
Being greatly reduced of amount, decreases hammer trace or dregs in dressing process and presses against and hinder material surface, even destroy the mechanical performance of material
Phenomenon occurs, and improves the surface quality of part.
Below in conjunction with embodiment accompanying drawing, the application is described in further detail.
Accompanying drawing explanation
Fig. 1 is the signal of the application forming die structure
Fig. 2 is the signal of the application shaping dies use principle
Fig. 3 is that the application shaping dies uses the signal of state cross section
Numbering explanation in figure: 1 die matrix, 2 forming faces, 3 technique edges, 4 holes, location, 5 groovings, 6 limitting casings, 7 connections
Hole, 8 alignment pins, 9 sheet metal parts
Detailed description of the invention
Seeing accompanying drawing, concrete steps are implemented as follows:
The manufacturing process of plate system many reinforcements sheet metal part that embodiment provides and shaping dies are as shown in the figure.Shaping dies
Comprising die matrix 1 and limitting casing 6, described die matrix is the blob-like shapes similar to sheet metal part shape, on die matrix 1
Surface is the forming face 2 corresponding with many reinforcements sheet metal part 9, has the grooving 5 of reinforcement, the week of forming face 2 in forming face 2
Enclosing is annular technique edges 3, is provided with hole 4, location on technique edges 3, and described limitting casing 6 is the ring mated with die matrix technique edges 3
Shape structure, limitting casing 6 is provided with the connecting hole 7 corresponding with positioning hole 4.
During use, described limitting casing 6 is placed on the technique edges 3 of die matrix 1, by alignment pin 8 by the company of limitting casing
Connect hole 7 and be connected with the hole, location 4 of die matrix fixing；The expansion woollen being used for shaping many reinforcements sheet metal part is placed into mould
In the forming face 2 of tool matrix, limitting casing 6 limits the outline launching woollen；The shaping dies assembled is put with launching woollen
Put and pressurize on rubber pocket pressure duty platform, make expansion woollen be configured to many reinforcements sheet metal part 9, in forming process, material
Uniformly flow to grooving from reinforcement surrounding all directions, make sheet metal part substantially keep smooth；Finally pull out limitting casing
And the alignment pin 8 between die matrix, separates limitting casing 6 with die matrix 1, and on die matrix, sheet metal part 9 is repaiied
Whole.
Require supplementation with explanation 2 points: one is to launching the control of woollen overall dimensions, it is desirable to more smaller than limitting casing 6；Two
Be the application only as a example by parallel reinforcement sheet metal part rectangle, other sheet metal part takes similar approach should belong to the application
Protection domain.
Claims (1)
1. plate system many reinforcements sheet metal component rubber pocket shaping dies, it is characterised in that this shaping dies comprises die matrix
With limitting casing, described die matrix is the blob-like shapes similar to sheet metal component shape, and die matrix upper surface is and many reinforcements
The forming face that sheet metal component is corresponding, has the grooving of reinforcement in forming face, the surrounding of forming face is annular technique edges, at technique edges
Being provided with hole, location, described limitting casing is the loop configuration mated with die matrix technique edges, and limitting casing is provided with and positions hole
Corresponding connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687002.7U CN205816512U (en) | 2016-07-01 | 2016-07-01 | A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687002.7U CN205816512U (en) | 2016-07-01 | 2016-07-01 | A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816512U true CN205816512U (en) | 2016-12-21 |
Family
ID=57567552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687002.7U Active CN205816512U (en) | 2016-07-01 | 2016-07-01 | A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies |
Country Status (1)
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| CN (1) | CN205816512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001229A (en) * | 2016-07-01 | 2016-10-12 | 中航飞机股份有限公司西安飞机分公司 | Forming method and mold for multi-reinforcing-rib sheet metal part rubber bag made from plate |
| CN107457295A (en) * | 2017-07-18 | 2017-12-12 | 江西昌河航空工业有限公司 | A kind of method for eliminating sheet metal part and impression being shaped on piecemeal mould |
| CN107497915A (en) * | 2017-09-12 | 2017-12-22 | 陕西飞机工业（集团）有限公司 | A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method |
-
2016
- 2016-07-01 CN CN201620687002.7U patent/CN205816512U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001229A (en) * | 2016-07-01 | 2016-10-12 | 中航飞机股份有限公司西安飞机分公司 | Forming method and mold for multi-reinforcing-rib sheet metal part rubber bag made from plate |
| CN107457295A (en) * | 2017-07-18 | 2017-12-12 | 江西昌河航空工业有限公司 | A kind of method for eliminating sheet metal part and impression being shaped on piecemeal mould |
| CN107497915A (en) * | 2017-09-12 | 2017-12-22 | 陕西飞机工业（集团）有限公司 | A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method |
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