CN107497915A - A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method - Google Patents
A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method Download PDFInfo
- Publication number
- CN107497915A CN107497915A CN201710817482.3A CN201710817482A CN107497915A CN 107497915 A CN107497915 A CN 107497915A CN 201710817482 A CN201710817482 A CN 201710817482A CN 107497915 A CN107497915 A CN 107497915A
- Authority
- CN
- China
- Prior art keywords
- rubber pocket
- fluid pressure
- corrugated plating
- design method
- fixture design
- 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.)
- Pending
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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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
-
- 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B21D26/031—Mould construction
-
- 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
- B21D37/01—Selection of materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention belongs to the field shaping technique of aircraft ripple plate parts, discloses a kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method.The present invention uses reverse engineering design rubber pocket hydroforming die, and uses digital control processing, ensure that the quality of mould.Using rubber pocket hydroforming process, solve the problems such as domestic air mail circle ripple plate parts explosive forming manufacturing cycle length, unstable product quality, danger is high, working environment is severe, realize the rapidly and efficiently shaping of ripple plate parts.The structure of the present invention can also be applied in the manufacture of civilian such peculiar part.
Description
Technical field
The invention belongs to the field shaping technique of aircraft ripple plate parts, is related to a kind of corrugated plating rubber pocket shaped by fluid pressure
Fixture Design method.
Background technology
In airplane parts, ripple plate parts are largely used.Some metal plate covering class accessory sizes are larger, installation position
It is more special to put, and in order to strengthen the self-strength of such part, some reinforcements are specially made on part.It is commonly called as " ripple
Plate ".Such part is wide in variety, and specification is also more.Generally use be explosive forming method.What the mould of explosive forming used
It is that epoxy plastics adds iron powder, is made by handwork using model.Mould is being used and is being easily damaged in handling process, it is necessary to often reprocess
Mould.Affect the manufacturing cycle of part.Part after explosive forming is influenceed by manufacturing process, and local pad pasting effect is poor, type
Face is of poor quality.Need a large amount of schools type by hand.Cause product manufacturing cycle length, unstable product quality, dangerous high, building ring
The problems such as border is severe.It is difficult to meet research and production needs.Bottleneck problem into airplane parts manufacturing process.In order to solve this
Problem, is badly in need of a kind of new forming frock, and new forming frock just must have new Fixture Design method.
The content of the invention
Goal of the invention：The present invention by scanner scanning corrugated fittings, establish the threedimensional model of part, using Q235 steel
Plate is mold materials, and numerical control manufacture explosive forming mould simultaneously uses rubber pocket hydroforming process, solves domestic air mail circle ripple
Plate parts explosive forming manufacturing cycle length, unstable product quality, the problems such as dangerous high, working environment is severe, realize
The rapidly and efficiently shaping of ripple plate parts.
Technical scheme：A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method, it is characterised in that swept by scanner
Retouch corrugated fittings；Establish the threedimensional model of part；Numerical control is manufactured into pattern；The upper surface numerical control of rubber pocket hydroforming die adds
Work reinforcement type face；Dowel hole is manufactured on the die face of mould, the mushroom pin of locating element passes through dowel hole
Part is positioned.
The rubber pocket shaped by fluid pressure frock uses Q235 steel plates as mold materials.
The dowel hole is beyond the External Shape line of die face.
Itself quantity of the quantity and corrugated fittings in the processing reinforcement type face is consistent.
The dowel hole is beyond the External Shape line of mould at 10mm.
Steam vent is provided with the rubber pocket hydroforming die reinforcement type face.
Beneficial effect：
1st, the rubber pocket hydroforming die using reverse engineering design, and use digital control processing.It ensure that mould
Quality.And use rubber pocket hydroforming process, solve the domestic air mail circle ripple plate parts explosive forming manufacturing cycle it is long,
Unstable product quality, the problems such as dangerous high, working environment is severe, realize the rapidly and efficiently shaping of ripple plate parts.
2nd, structure of the invention can also be applied in the manufacture of civilian such peculiar part.
Brief description of the drawings
Fig. 1 is " corrugated plating " part schematic diagram；
Fig. 2 is " corrugated plating " part blank schematic diagram；
Fig. 3 is the rubber pocket hydroforming die for being used to be molded " corrugated plating " part.
Fig. 4 is mushroom finger setting schematic diagram on rubber pocket hydroforming die.
Fig. 5 is rubber pocket hydroforming die upper air-vent schematic diagram.
Fig. 6 is rubber pocket hydroforming die detail of construction.
Wherein：1- mould 2- mushroom pins
Embodiment：
The present invention is described in further detail below in conjunction with the accompanying drawings, refers to Fig. 1 to Fig. 6.
A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method, it is characterised in that pass through scanner scanning corrugated plating
Part；Establish the threedimensional model of part；Numerical control is manufactured into pattern；Q235 steel plates are used to use rubber pocket hydraulic pressure for mold materials
Moulding process is molded corrugated fittings；Rubber pocket hydroforming die upper surface digital control processing reinforcement type face, process reinforcement
Itself quantity of the quantity in type face and corrugated fittings is consistent；The steam vent processed at reinforcement type face；Outside the part of mould
Dowel hole is manufactured beyond shape line at 10mm；For the mushroom pin of locating element, mushroom pin is arranged on to the positioning of die face
Pin-and-hole mold is placed on rubber pad hydraulic press workbench.Rubber after part blank is fixed on mould by mushroom pin
Cyst fluid press is started working, and is molded " corrugated plating " part.
Embodiment：
1. using the method for photograph, corrugated fittings are taken a picture.Obtain the threedimensional model (Fig. 1) of part.
2. the three-dimension modeling for the passing through part threedimensional model of forming frock.Part is contained on frock threedimensional model
Reinforcement, the trim line and surplus line (Fig. 3) of part.
3. design when at reinforcement type face steam vent (Fig. 5) processed.
4. manufacturing dowel hole beyond the External Shape line of mould at 10mm, and increase mushroom pin (Fig. 4).
5. rubber pad hydraulic press carries out part manufacture on.
6. taking out part, examine.
This method needs the workload of hand finish small, realizes the rapidly and efficiently shaping of ripple plate parts.(Fig. 6).
Claims (6)
- A kind of 1. corrugated plating rubber pocket shaped by fluid pressure Fixture Design method, it is characterised in that pass through scanner scanning corrugated plating zero Part；Establish the threedimensional model of part；Numerical control is manufactured into pattern；Rubber pocket hydroforming die upper surface digital control processing reinforcement type Face；Dowel hole is manufactured on the die face of mould, the mushroom pin of locating element is positioned part by dowel hole.
- 2. corrugated plating rubber pocket shaped by fluid pressure Fixture Design method as claimed in claim 1, it is characterised in that the rubber pocket Shaped by fluid pressure frock uses Q235 steel plates as mold materials.
- 3. corrugated plating rubber pocket shaped by fluid pressure Fixture Design method as claimed in claim 2, it is characterised in that the alignment pin Hole is beyond the External Shape line of die face.
- 4. corrugated plating rubber pocket shaped by fluid pressure Fixture Design method as claimed in claim 3, it is characterised in that the processing adds Itself quantity of the quantity and corrugated fittings in strengthening tendons type face is consistent.
- 5. the corrugated plating rubber pocket shaped by fluid pressure Fixture Design method as described in claim 3 or 4, it is characterised in that described fixed Position pin-and-hole is beyond the External Shape line of mould at 10mm.
- 6. corrugated plating rubber pocket shaped by fluid pressure Fixture Design method as claimed in claim 5, it is characterised in that the rubber pocket Hydroforming die reinforcement type is provided with steam vent at face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817482.3A CN107497915A (en) | 2017-09-12 | 2017-09-12 | A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817482.3A CN107497915A (en) | 2017-09-12 | 2017-09-12 | A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107497915A true CN107497915A (en) | 2017-12-22 |
Family
ID=60696438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817482.3A Pending CN107497915A (en) | 2017-09-12 | 2017-09-12 | A kind of corrugated plating rubber pocket shaped by fluid pressure Fixture Design method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434231A (en) * | 2019-05-29 | 2019-11-12 | 陕西飞机工业（集团）有限公司 | Ripple plate parts rubber pocket hydro-forming tooling and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143633A (en) * | 2013-03-01 | 2013-06-12 | 中国第一汽车股份有限公司 | Method for designing post-process die profile machining data by draw piece scanning result |
| CN104647697A (en) * | 2015-01-27 | 2015-05-27 | 苏州汇众模塑有限公司 | Digital design technology for injection mold |
| CN205816512U (en) * | 2016-07-01 | 2016-12-21 | 中航飞机股份有限公司西安飞机分公司 | A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies |
-
2017
- 2017-09-12 CN CN201710817482.3A patent/CN107497915A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143633A (en) * | 2013-03-01 | 2013-06-12 | 中国第一汽车股份有限公司 | Method for designing post-process die profile machining data by draw piece scanning result |
| CN104647697A (en) * | 2015-01-27 | 2015-05-27 | 苏州汇众模塑有限公司 | Digital design technology for injection mold |
| CN205816512U (en) * | 2016-07-01 | 2016-12-21 | 中航飞机股份有限公司西安飞机分公司 | A kind of plate system many reinforcements sheet metal component rubber pocket shaping dies |
Non-Patent Citations (2)
| Title |
|---|
| 谢斌，等.: "反求工程在汽车覆盖件模具设计与制造中的应用_谢斌", 《组合机床与自动化加工技术》 * |
| 谢斌: "逆向工程在汽车覆盖件成形技术上的应用", 《中国优秀博硕士学位论文全文数据库 (硕士)工程科技Ⅱ辑（月刊）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434231A (en) * | 2019-05-29 | 2019-11-12 | 陕西飞机工业（集团）有限公司 | Ripple plate parts rubber pocket hydro-forming tooling and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
|
| RJ01 | Rejection of invention patent application after publication |