CN112468631B - Superplastic forming complex precision structural member applied to 5G mobile phone - Google Patents
Superplastic forming complex precision structural member applied to 5G mobile phone Download PDFInfo
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- CN112468631B CN112468631B CN202011510976.5A CN202011510976A CN112468631B CN 112468631 B CN112468631 B CN 112468631B CN 202011510976 A CN202011510976 A CN 202011510976A CN 112468631 B CN112468631 B CN 112468631B
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- seat
- swing joint
- movably connected
- rod
- mobile phone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of thermoplastic forming, and discloses a superplastic forming complex precise structural part applied to a 5G mobile phone, which comprises a forming seat, wherein the upper surface of the forming seat is movably connected with an upper male die, the interior of the upper male die is movably connected with a pushing seat, the left side and the right side of the upper male die are both movably connected with stretching rods, the side surface of the pushing seat and the side end of the stretching rod are rotatably connected with lifting rods, the lower surface of the forming seat is movably connected with a lower die seat, the interior of the lower die seat is movably connected with a limiting top pillar, the left side and the right side of the limiting top pillar are both rotatably connected with partial pressure rods, the outer surface of the partial pressure rods is movably connected with arc-shaped limiting plates, and the other. When the die holder is used, the phenomenon that the center of the lower die holder is too concentrated in stress and the side of the material is hollow or damaged is avoided, so that the thermoplastic forming efficiency is improved to a certain extent, and the die holder is more convenient to use.
Description
Technical Field
The invention relates to the technical field of thermoplastic forming, and discloses a superplastic forming complex precise structural member applied to a 5G mobile phone.
Background
The superplastic forming technology generally refers to that alloy or ceramic is subjected to high-temperature strong aging, strong strain rolling, equal channel angular extrusion and other deformation heat treatments to obtain an ultrafine grain (the grain size is less than 10 mu m) structure, so that superplasticity is realized, and then the superplastic forming of the material is utilized to form parts which cannot be formed at normal temperature. The superplastic forming technology is widely applied to the fields of aerospace, military, communication, transportation and the like.
In the process of thermoplastic production of mobile phone accessories, when the mobile phone accessories are pressed, the phenomenon that the stress applied to the center of a material is too concentrated and a cavity or damage to the side surface of the material can occur, so that normal processing of the accessories is influenced, and in the processing process, a worker generally introduces inert gas by himself, so that the mobile phone is inconvenient to use, therefore, in view of the above, research and improvement are carried out on the existing structure and deficiency, and a superplastic forming complex precise structural part applied to a 5G mobile phone is provided, so that the aim of achieving higher practical value is fulfilled.
Disclosure of Invention
In order to solve the technical problems, the invention provides a superplastic forming complex precision structural part applied to a 5G mobile phone, which is achieved by the following specific technical means:
the superplastic forming complex precision structural part applied to a 5G mobile phone comprises a forming seat, wherein the upper surface of the forming seat is movably connected with an upper male die, the inner part of the upper male die is movably connected with a pushing seat, the left side and the right side of the upper male die are both movably connected with a stretching rod, the side surface of the pushing seat and the side end of the stretching rod are rotatably connected with a lifting rod, the lower surface of the forming seat is movably connected with a lower die seat, the inner part of the lower die seat is movably connected with a limiting top pillar, the left side and the right side of the limiting top pillar are both rotatably connected with a pressure distributing rod, the outer surface of the pressure distributing rod is movably connected with an arc limiting plate, the other side of the pressure distributing rod is movably connected with an engaging column, the side surface of the engaging column is movably connected with a pressurizing seat, the lower surface of the, the left and right sides of elastic frame all rotates and is connected with the movable rod, the side surface swing joint of lifter has the compression post, the side surface swing joint of compression post has the storage pressure bag, the inside swing joint who stores up the pressure bag has the extension spring, the surface swing joint who stores up the pressure bag has cooling tube.
Furthermore, a stretching spring is movably connected inside the stretching rod, and a sliding groove matched with the stretching rod is formed inside the upper male die.
Furthermore, the surface of the stretching rod is provided with a rotating rod matched with the lifting rod, and the inside of the forming seat is provided with a mounting groove matched with the lower die holder.
Furthermore, the inside of the limit support pillar is movably connected with a flexible spring, and the side surface of the adjusting rod is movably connected with an adjusting spring.
Furthermore, the inner wall of the lower die base is provided with a sliding groove matched with the pressure dividing rod.
Further, argon gas is filled in the pressure storage bag, and a groove matched with a cooling pipeline is formed in the outer surface of the pressure storage bag.
Compared with the prior art, the invention has the following beneficial effects:
1. the superplastic forming complex precise structural part applied to the 5G mobile phone drives the lifting rods at two sides to apply certain force to the surface of the lower die holder through the pushing seat, then the limiting ejection column on the surface of the lower die holder can be pressed, so that the limiting ejection column drives the elastic frame to move for a certain distance, then the limiting ejection column can drive the pressure division rods at two sides of the limiting ejection column to rotate for a certain angle, then the pressure division rods can drive the arc limiting plate to deform, and simultaneously can compress the meshing column, and the meshing column drives the pressurizing seat at one side of the meshing column to move, so that the pressurizing seat drives the adjusting rod at the side surface of the meshing column to rotate for a certain angle, at the moment, the pressure applied to the material can be converted into the deflection force of the arc limiting plate and the adjusting rod through the form of partial mechanical work, thereby avoiding the phenomenon that the central position of the lower die holder is excessively concentrated, the thermoplastic forming efficiency is improved to a certain extent, and the use is more convenient.
2. This be applied to complicated precision structure of superplastic forming of 5G cell-phone, through the in-process that drives the tensile pole removal of its both sides at the propelling movement seat, can drive the lifting bar simultaneously and remove, later the lifting bar can drive the compression post removal of its both sides simultaneously, make the compression post use and store up the certain power in pressure bag surface, can drive simultaneously and store up the inside deformation that extends the spring and take place the certain degree of pressure bag, store up the inside argon gas of pressure bag this moment and can be extruded and go out, the inside through cooling tube transmission die holder afterwards, reach and carry out automatically cooling's effect to the material man-hour of adding, the staff self-operation has been avoided, certain work load has been reduced, beneficial effect has been brought for the production process of cell-phone accessory thermoplasticity.
Drawings
FIG. 1 is a schematic structural view of a molding base in elevation section according to the present invention;
FIG. 2 is a schematic view of a portion of a push socket of the present invention;
FIG. 3 is a schematic view of a portion of the elastomeric frame of the present invention;
FIG. 4 is an enlarged view at A of FIG. 1;
FIG. 5 is a schematic view of a portion of the compression column of the present invention.
In the figure: 1. forming a base; 2. an upper male die; 3. a pushing seat; 4. a stretch rod; 5. a lifting bar; 6. a lower die holder; 7. limiting a top column; 8. a pressure distributing rod; 9. an arc limiting plate; 10. an engagement post; 11. a pressurizing seat; 12. adjusting a rod; 13. an elastic frame; 14. a movable rod; 15. compressing the column; 16. a pressure storage bag; 17. a tension spring; 18. and (6) cooling the pipeline.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 5:
the invention provides a superplastic forming complex precision structural member applied to a 5G mobile phone, which comprises a forming seat 1, wherein the upper surface of the forming seat 1 is movably connected with an upper male die 2, the inner part of the upper male die 2 is movably connected with a pushing seat 3, the left side and the right side of the upper male die 2 are both movably connected with a stretching rod 4, the side surface of the pushing seat 3 and the side end of the stretching rod 4 are rotatably connected with a lifting rod 5, the inner part of the stretching rod 4 is movably connected with a stretching spring, the inner part of the upper male die 2 is provided with a sliding groove matched with the stretching rod 4, the lower surface of the forming seat 1 is movably connected with a lower die seat 6, the inner part of the lower die seat 6 is movably connected with a limiting ejection column 7, the left side and the right side of the limiting ejection column 7 are both rotatably connected with a pressure distributing rod 8, the outer surface of the stretching rod 4 is provided with a rotating, divide the surface swing joint of depression bar 8 to have arc limiting plate 9, the opposite side swing joint of partial pressure bar 8 has meshing post 10, partial pressure bar 8 can drive arc limiting plate 9 and take place deformation, meshing post 10 can be compressed simultaneously, and make meshing post 10 drive the pressurization seat 11 removal of its one side, make the regulation pole 12 that adds pressure seat 11 and drive its side surface take place certain angular rotation, can be through the pressure that receives the material this moment, form conversion through partial mechanical work is arc limiting plate 9 and the deflection force who adjusts pole 12, and then avoided die holder central point to put and received stress too concentrated, and the phenomenon of material cavity or damage appears.
The inner wall of the lower die holder 6 is provided with a sliding groove matched with the pressure dividing rod 8, the side surface of the meshing column 10 is movably connected with a pressurizing seat 11, the lower surface of the pressurizing seat 11 is rotatably connected with an adjusting rod 12, the inside of the limiting ejection column 7 is movably connected with a flexible spring, the side surface of the adjusting rod 12 is movably connected with an adjusting spring, the lower surface of the limiting ejection column 7 is movably connected with an elastic frame 13, the left side and the right side of the elastic frame 13 are rotatably connected with movable rods 14, the side surface of the lifting rod 5 is movably connected with a compression column 15, the side surface of the compression column 15 is movably connected with a pressure storage bag 16, the inside of the pressure storage bag 16 is movably connected with an extension spring 17, the inside of the pressure storage bag 16 is filled with argon, the outer surface of the pressure storage bag 16 is provided with a groove matched with a cooling pipeline 18, the outer surface of the pressure storage bag, can drive simultaneously and store up and press 16 inside extension springs 17 of bag and take place the deformation of certain degree, store up this moment and press 16 inside argon gas of bag and can be extruded and go out, through the inside of cooling tube 18 transmission die holder 6 afterwards, reach the material that adds man-hour and carry out self-cooling's effect, avoided staff's operation by oneself, reduced certain work load.
The specific use mode and function of the embodiment are as follows: when the material alloy is subjected to thermoplastic processing, the material is placed on the surface of the lower die holder 6, then the external drive drives the upper male die 2 to move downwards, so that the pushing seat 3 in the material moves, the pushing seat 3 drives the lifting rods 5 on two sides to give a certain force to the surface of the lower die holder 6, then the limiting ejection column 7 on the surface of the lower die holder 6 is subjected to pressure, so that the limiting ejection column 7 drives the elastic frame 13 to move for a certain distance, then the limiting ejection column 7 drives the pressure dividing rods 8 on two sides of the limiting ejection column to rotate for a certain angle, then the pressure dividing rods 8 drive the arc-shaped limiting plate 9 to deform, simultaneously compress the meshing column 10, and drive the pressurizing seat 11 on one side of the meshing column 10 to move, so that the pressurizing seat 11 drives the adjusting rod 12 on the side surface of the meshing column to rotate for a certain angle, at the moment, the pressure on the material can be converted into the deflection force of the arc-shaped, and then avoided the die holder central point to receive the stress too concentrated, and the phenomenon that the material cavity appears or damages has improved the shaping efficiency of thermoplasticity to a certain extent, and it is more convenient to use.
In-process that 4 removals of tensile pole of its both sides are driven at propelling movement seat 3, can drive lifting rod 5 simultaneously and remove, later lifting rod 5 can drive the compression post 15 of its both sides simultaneously and remove, make compression post 15 use and store up the certain power in pressure bag 16 surface, can drive simultaneously and store up the inside deformation that takes place the certain degree of spring 17 that extends of pressure bag 16, store up the inside argon gas of pressure bag 16 this moment and can be extruded and go out, the inside through cooling tube 18 transmission die holder 6 afterwards, reach the material to add man-hour and carry out automatically cooling's effect, avoided staff's self-operation, certain work load has been reduced, beneficial effect has been brought for the thermoplastic production process of cell-phone accessory.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a be applied to complicated precision structure of superplastic forming of 5G cell-phone, includes shaping seat (1), its characterized in that: the upper surface swing joint of shaping seat (1) has last terrace die (2), the inside swing joint of last terrace die (2) has propelling movement seat (3), the equal swing joint in both sides of last terrace die (2) has tensile pole (4), the side of the side surface of propelling movement seat (3) and the side that is located tensile pole (4) rotate and are connected with lift rod (5), the lower surface swing joint of shaping seat (1) has die holder (6), the inside swing joint of die holder (6) has spacing fore-set (7), the left and right sides of spacing fore-set (7) all rotates and is connected with branch depression bar (8), the surface swing joint of branch depression bar (8) has arc limiting plate (9), the opposite side swing joint of branch depression bar (8) has meshing post (10), the side surface swing joint of meshing post (10) has pressure seat (11), the lower surface of pressurization seat (11) rotates and is connected with regulation pole (12), the lower surface swing joint of spacing fore-set (7) has elastic frame (13), the left and right sides of elastic frame (13) all rotates and is connected with movable rod (14), the side surface swing joint of lifter (5) has compression post (15), the side surface swing joint of compression post (15) stores up pressure bag (16), the inside swing joint that stores up pressure bag (16) extends spring (17), the surface swing joint that stores up pressure bag (16) has cooling tube (18).
2. The superplastic forming complex precision structural member applied to a 5G mobile phone as claimed in claim 1, characterized in that: the inner part of the stretching rod (4) is movably connected with a stretching spring, and the inner part of the upper male die (2) is provided with a sliding groove matched with the stretching rod (4).
3. The superplastic forming complex precision structural member applied to a 5G mobile phone as claimed in claim 1, characterized in that: the outer surface of the stretching rod (4) is provided with a rotating rod matched with the lifting rod (5), and the inside of the forming seat (1) is provided with a mounting groove matched with the lower die seat (6).
4. The superplastic forming complex precision structural member applied to a 5G mobile phone as claimed in claim 1, characterized in that: the inner part of the limit support pillar (7) is movably connected with a flexible spring, and the side surface of the adjusting rod (12) is movably connected with an adjusting spring.
5. The superplastic forming complex precision structural member applied to a 5G mobile phone as claimed in claim 1, characterized in that: the inner wall of the lower die holder (6) is provided with a sliding groove matched with the pressure dividing rod (8).
6. The superplastic forming complex precision structural member applied to a 5G mobile phone as claimed in claim 1, characterized in that: argon gas is filled in the pressure storage bag (16), and a groove matched with the cooling pipeline (18) is formed in the outer surface of the pressure storage bag (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510976.5A CN112468631B (en) | 2020-12-18 | 2020-12-18 | Superplastic forming complex precision structural member applied to 5G mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510976.5A CN112468631B (en) | 2020-12-18 | 2020-12-18 | Superplastic forming complex precision structural member applied to 5G mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112468631A CN112468631A (en) | 2021-03-09 |
| CN112468631B true CN112468631B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011510976.5A Active CN112468631B (en) | 2020-12-18 | 2020-12-18 | Superplastic forming complex precision structural member applied to 5G mobile phone |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354369A (en) * | 1980-05-16 | 1982-10-19 | Rockwell International Corporation | Method for superplastic forming |
| US5467626A (en) * | 1993-10-01 | 1995-11-21 | The Boeing Company | Integral forming die system for superplastic metal forming |
| TW388204B (en) * | 1998-05-20 | 2000-04-21 | Juang Dung Han | Super plastic molding method for metal enclosure with anti-EMI properties |
| CN100341640C (en) * | 2004-06-13 | 2007-10-10 | 李华伦 | Magnesium alloy lean liquid semi-solid impact extruding shaping technology |
| US10843291B2 (en) * | 2008-11-15 | 2020-11-24 | The Boeing Company | Welding in preparation for superplastic forming |
| CN202893863U (en) * | 2012-10-26 | 2013-04-24 | 陕西理工学院 | Equal-channel corner extruding die with polarizing angle |
| CN109128167B (en) * | 2018-09-30 | 2019-10-08 | 华中科技大学 | A kind of amorphous alloy composite material prepares forming integrated method |
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