CN107081363A - The sheet metal component rubber pocket manufacturing process and assembling die in a kind of hole containing quadric flanging - Google Patents
The sheet metal component rubber pocket manufacturing process and assembling die in a kind of hole containing quadric flanging Download PDFInfo
- Publication number
- CN107081363A CN107081363A CN201710239829.0A CN201710239829A CN107081363A CN 107081363 A CN107081363 A CN 107081363A CN 201710239829 A CN201710239829 A CN 201710239829A CN 107081363 A CN107081363 A CN 107081363A
- Authority
- CN
- China
- Prior art keywords
- half module
- sheet metal
- metal component
- hole
- left half
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/10—Stamping using yieldable or resilient pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The sheet metal component rubber pocket manufacturing process and assembling die in a kind of hole containing quadric flanging, the mould is combined by left half module and right half module, one end of left half module and right half module is hinged by connecting shaft, the other end of left half module and right half module has connecting hole, the termination of left half module and right half module can be combined by connecting pin and connected, after described left half module and the combination of right half module, the semi-circular surfaces of left and right two dock to form a flange pass face corresponding with sheet metal component quadric flanging hole；Expansion woollen is positioned to the upper surface of assembling die, pushed by the flexibility of rubber, the pre-manufactured hole side of expansion woollen is pushed pad pasting shaping of turning up.
Description
Technical field
The application is related to a kind of metal plate rubber pocket forming technique in aircraft manufacturing field, specifically a kind of flanging bore rubber pocket
Combined Forming Die and manufacturing process, are particularly suitable for use in the quadric flanging hole sheet metal component containing structure closing once-forming.
Background technology
Sheet metal component in aircraft manufacturing field quadric flanging hole possesses that lightweight, stiffening effect is excellent, manufacturing cost is low
Advantage, it is quite varied in aircraft reinforcement, loss of weight application aspect.Rubber pocket shaping be aircraft sheet metal manufacturing field it is a kind of it is main into
Shape method, its principle can produce random variation using rubber under hyperbaric environment, plate is deformed in mould hanging part
And obtain required shape.Stamping compared to possessing, production efficiency height, surface quality be good, applied widely, mould knot with general
The advantages of structure is simple, can be with once-forming multiple part or Same Part many places shapes, therefore rubber pocket shaping is especially suitable for flying
Machine Multi-varieties and Small-batch Production pattern.But be wrapped in after structure closing sheet metal component shaping on mould and separate difficulty so that its application
By a definite limitation, especially second flange is more difficult for the sheet metal component inloading part of flanging shape, therefore known method must
Must be first single flange shape by part forming, then with two half module hand finishings, second of flange.Conventional method major defect
It is that number of molds is more, forming efficiency is low, hand finishing deformation is uneven, surface quality is poor.
The content of the invention
In order to solve the defect in terms of sheet metal component inloading part difficulty of the rubber pocket shaping containing quadric flanging hole, the mesh of the application
Be a kind of the sheet metal component rubber pocket manufacturing process and assembling die in the hole containing quadric flanging that can facilitate inloading part are provided, solve
Such sheet metal component is once-forming and quick inloading part problem.
A kind of sheet metal component rubber pocket manufacturing process in the hole containing quadric flanging, it is characterised in that：1) there is an assembling die, should
Mould is combined by left half module and right half module, and the body of left half module and right half module is a platy structure, on the right side of left half module
Side have one it is open with sheet metal component flanging bore on the left of corresponding semi-circular surfaces, have on the left of right half module one it is open with
One end of corresponding semi-circular surfaces on the right side of the flanging bore of sheet metal component, left half module and right half module is hinged by connecting shaft, left half module and
The other end of right half module has connecting hole, can combine the termination of left half module and right half module by connecting pin and connect, and described left half
After mould and the combination of right half module, the semi-circular surfaces of left and right two dock to form a flange pass corresponding with sheet metal component quadric flanging hole
Face.2) being made according to the theoretical model of the sheet metal component in the hole containing quadric flanging on expansion woollen, expansion woollen has diameter to be less than flange
The pre-manufactured hole in hole, expansion woollen is additionally provided with two locator tabs and positioning hole；3) first by the left half module and right half module of assembling die
An entirety is combined into, on the work top for being placed in rubber shaping, then by step 2) described in expansion woollen be positioned at combination
The upper surface of mould, makes center and the assembling die flange pass face center superposition of expansion woollen pre-manufactured hole, passes through the soft of rubber
Property push, make the pre-manufactured hole side of expansion woollen push turn up pad pasting shaping；4) during mould unloading, first by connecting pin from left half module and right half
Extracted in mould, then left half module and right half module are separated around connecting shaft rotation, you can realize the separation of sheet metal component and assembling die.
The beneficial effect of the application is：
1) the opening and closing type assembling die structure that the application is used, overcomes enclosed construction hole containing quadric flanging sheet metal component
After shaping can not inloading part the problem of.
2) the application uses assembling die assembling, positioning, operating method simple, and manufacturing process and traditional rubber pocket are complete
It is identical, it is easy to accomplish to promote.
3) the application is compared with conventional method, and number of molds is few, forming efficiency is high, is not required to tap surface by hand；Rubber is soft
Property pressure directly act on piece surface, material deformation is uniform, surface quality is good.
Accompanying drawing is described in further detail to the application with reference to embodiments.
Brief description of the drawings
Fig. 1 is the sheet metal component structure signal in the hole containing quadric flanging that the application is applicable.
Fig. 2 is the sheet metal component assembling die structural representation in the hole containing quadric flanging of the application.
Fig. 3 is the unfolding sheet metal parts woollen signal in the hole containing quadric flanging.
Fig. 4 is the sheet metal component rubber pocket manufacturing process signal in the hole containing quadric flanging of the application.
Fig. 5 be the application hole containing quadric flanging sheet metal component shaping after inloading part state illustrate.
Explanation is numbered in figure：1. sheet metal component, 2. quadric flanging holes, 3. assembling dies, 4. left half modules, 5. right half modules, 6. turn over
Lateral opening type face, 7. connecting shafts, 8. connecting pins, 9. pin holes, 10. handles, 11. expansion woollens, 12. pre-manufactured holes, 13. auricles, 14.
Positioning hole, 15. workbench, 16. rubbers, 17. shop bolts.
Embodiment
The sheet metal component in the hole containing quadric flanging and combinations thereof mould first
Referring to the drawings 1, accompanying drawing 3, its geometric properties of sheet metal component 1 is to contain a circular quadric flanging hole 2 in the middle of flat board, its
Middle first time flange is downward, the outside loss of weight reinforcement structure of second of flange；The theory of 1 sheet metal component 1 is outer with reference to the accompanying drawings in accompanying drawing 3
Shape is made and is additionally provided with two on the right side of the pre-manufactured hole 12 for having diameter to be less than flanging bore on expansion woollen 11, expansion woollen 11, expansion woollen
Individual locator tabs 13 and positioning hole 14.
Referring to the drawings 2, accompanying drawing 4, accompanying drawing 5, there is a rubber pocket Combined Forming Die 3, the mould is by left half module 4 and right half
Mould 5 is combined, and the body of left half module 4 and right half module 5 is a slab construction, have on the right side of left half module 4 one it is open
Semi-circular surfaces corresponding with the left of the flanging bore of sheet metal component 1, equally have in the left side of right half module 5 one it is open with sheet metal component 1
Flanging bore on the right side of corresponding semi-circular surfaces, one end of left half module 4 and right half module 5 is hinged by connecting shaft 7, left half module 4 and the right side
The other end of half module 5 has connecting pin 8 to connect, after described left half module 4 and the combination of right half module 5, the semi-circular surfaces docking of left and right two
Form one and the corresponding flange pass face 6 in 1 quadric flanging hole of sheet metal component 2.
Secondly the sheet metal component rubber pocket in the hole containing quadric flanging shapes and inloading part method
Referring to the drawings 2, accompanying drawing 4, accompanying drawing 5, handle 10 is inwardly first moved, connecting pin 8 is inserted into left half module 4 and right half module 5
Interior completion die assembly；Expansion woollen 11 to be formed is placed into the upper surface of assembling die 3 again, with the pin of assembling die 3
Hole 9 is positioned with deploying the positioning hole 14 of woollen 11, plugs shop bolt 17, it is ensured that the center of expansion woollen pre-manufactured hole 12 is with combining
The center superposition of 3 flange pass face of mould 6 and position it is firm；Assembling die 3 and expansion woollen 11 after assembling will be finally completed to place
To workbench 15, rubber 16 first compresses quadric flanging hole surrounding material, and the edge suspension area material of pre-manufactured hole 12 starts progressively to produce
Along the deformation in die flanging pass face；With the increase of the pressure of rubber 16, the deformation of high tension rubber 16 is filled up completely with flange pass face 6
Square cavity promotes woollen to turn up, and the shaping of quadric flanging hole 2 is finished.
Referring to the drawings 4, in accompanying drawing 5 sheet metal component 1 from inloading part on assembling die 3, first will in succession pin 8 from left half module 4 and right half
Extracted in mould 5, be turned out handle 10 and realize that sheet metal component 1 is separated with left half module 4；2 shop bolts on right half module 5 are extracted again
17, the demoulding completely can be achieved in the sheet metal component 1 of the side of half module 4 pulling to the left.
Claims (4)
1. a kind of sheet metal component rubber pocket manufacturing process in hole containing quadric flanging, it is characterised in that：1) there are an assembling die, the mould
Tool is combined by left half module and right half module, and the body of left half module and right half module is a platy structure, on the right side of left half module
There are an open semi-circular surfaces corresponding with the left of sheet metal component flanging bore, there is an open and metal plate on the left of right half module
One end of corresponding semi-circular surfaces on the right side of the flanging bore of golden part, left half module and right half module is hinged by connecting shaft, left half module and the right side
The other end of half module has connecting hole, can combine the termination of left half module and right half module by connecting pin and connect, described left half module
After the combination of right half module, the semi-circular surfaces of left and right two dock to form a flange pass corresponding with sheet metal component quadric flanging hole
Face；2) being made according to the theoretical model of the sheet metal component in the hole containing quadric flanging on expansion woollen, expansion woollen has diameter to be less than flange
The pre-manufactured hole in hole, expansion woollen is additionally provided with two locator tabs and positioning hole；3) first by the left half module and right half module of assembling die
An entirety is combined into, on the work top for being placed in rubber shaping, then by step 2) described in expansion woollen be positioned at combination
The upper surface of mould, makes the center of expansion woollen pre-manufactured hole and the flange pass face center superposition of assembling die, passes through rubber
Flexibility is pushed, and the pre-manufactured hole side of expansion woollen is pushed pad pasting shaping of turning up；4) during mould unloading, first by connecting pin from left half module and the right side
Extracted in half module, then left half module and right half module are separated around connecting shaft rotation, you can realize the separation of sheet metal component and assembling die.
2. a kind of sheet metal component part rubber pocket assembling die in hole containing quadric flanging, it is characterised in that：The mould is by left half module and the right side
Half module is combined, and the body of left half module and right half module is a slab construction, have on the right side of left half module one it is open with
Corresponding semi-circular surfaces on the left of the flanging bore of sheet metal component, have on the left of right half module one it is open right with sheet metal component flanging bore
One end of the corresponding semi-circular surfaces in side, left half module and right half module is hinged by connecting shaft, and the other end of left half module and right half module has
Connect after pin connection, described left half module and the combination of right half module, the semi-circular surfaces of left and right two, which are docked, to be formed one and turned over sheet metal component
Lateral opening corresponding flange pass face.
3. the sheet metal component rubber pocket assembling die in the hole as claimed in claim 2 containing quadric flanging, it is characterised in that described
The body upper surface of assembling die is provided with positioning hole.
4. the sheet metal component rubber pocket assembling die in the hole containing quadric flanging as described in claims 2 or 3, it is characterised in that in group
A handle is respectively equipped with the left half module and right half module of matched moulds tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239829.0A CN107081363B (en) | 2017-04-13 | 2017-04-13 | A kind of the sheet metal component rubber pocket manufacturing process and composable mold in the hole containing quadric flanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239829.0A CN107081363B (en) | 2017-04-13 | 2017-04-13 | A kind of the sheet metal component rubber pocket manufacturing process and composable mold in the hole containing quadric flanging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081363A true CN107081363A (en) | 2017-08-22 |
| CN107081363B CN107081363B (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239829.0A Active CN107081363B (en) | 2017-04-13 | 2017-04-13 | A kind of the sheet metal component rubber pocket manufacturing process and composable mold in the hole containing quadric flanging |
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| Country | Link |
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| CN (1) | CN107081363B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917838A (en) * | 2021-02-05 | 2021-06-08 | 普昂(杭州)医疗科技股份有限公司 | Injection molding process and injection mold for safety needle cap of blood taking needle |
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|---|---|---|---|---|
| DE102005057424A1 (en) * | 2005-11-30 | 2007-05-31 | Thyssenkrupp Steel Ag | Coreless process for producing tubes involves deforming sheet in die halves , sliding edges during closing hinge to form slit tube |
| CN201516466U (en) * | 2009-05-21 | 2010-06-30 | 中国第一重型机械股份公司 | Sealing gasket stamping modular mold |
| CN104138960A (en) * | 2014-06-27 | 2014-11-12 | 中航飞机股份有限公司西安飞机分公司 | Forming method of groove-shaped sheet metal part with flanging holes and flange on side edges |
| JP5783339B2 (en) * | 2012-12-19 | 2015-09-24 | 新日鐵住金株式会社 | PRESS MOLD AND METHOD FOR PRODUCING PRESS MOLDED PRODUCT |
| CN205183404U (en) * | 2015-10-27 | 2016-04-27 | 成都飞机工业（集团）有限责任公司 | Manual bending device of self -adaptation |
| 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 |
| CN206882497U (en) * | 2017-03-23 | 2018-01-16 | 西安飞机工业（集团）有限责任公司 | A kind of assembling die of the sheet metal component rubber pocket shaping in the hole containing quadric flanging |
-
2017
- 2017-04-13 CN CN201710239829.0A patent/CN107081363B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005057424A1 (en) * | 2005-11-30 | 2007-05-31 | Thyssenkrupp Steel Ag | Coreless process for producing tubes involves deforming sheet in die halves , sliding edges during closing hinge to form slit tube |
| CN201516466U (en) * | 2009-05-21 | 2010-06-30 | 中国第一重型机械股份公司 | Sealing gasket stamping modular mold |
| JP5783339B2 (en) * | 2012-12-19 | 2015-09-24 | 新日鐵住金株式会社 | PRESS MOLD AND METHOD FOR PRODUCING PRESS MOLDED PRODUCT |
| CN104138960A (en) * | 2014-06-27 | 2014-11-12 | 中航飞机股份有限公司西安飞机分公司 | Forming method of groove-shaped sheet metal part with flanging holes and flange on side edges |
| CN205183404U (en) * | 2015-10-27 | 2016-04-27 | 成都飞机工业（集团）有限责任公司 | Manual bending device of self -adaptation |
| 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 |
| CN206882497U (en) * | 2017-03-23 | 2018-01-16 | 西安飞机工业（集团）有限责任公司 | A kind of assembling die of the sheet metal component rubber pocket shaping in the hole containing quadric flanging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917838A (en) * | 2021-02-05 | 2021-06-08 | 普昂(杭州)医疗科技股份有限公司 | Injection molding process and injection mold for safety needle cap of blood taking needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107081363B (en) | 2018-11-16 |
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