CN204974791U - Cell -phone metal casing's frame extrusion die - Google Patents
Cell -phone metal casing's frame extrusion die Download PDFInfo
- Publication number
- CN204974791U CN204974791U CN201520779667.6U CN201520779667U CN204974791U CN 204974791 U CN204974791 U CN 204974791U CN 201520779667 U CN201520779667 U CN 201520779667U CN 204974791 U CN204974791 U CN 204974791U
- Authority
- CN
- China
- Prior art keywords
- rectangular body
- lower bolster
- plate
- die
- bolster
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a cell -phone metal casing's frame extrusion die, it includes membrane module and last membrane module down, wherein: the membrane module includes die holder, lower mould fixed plate, lower mould actuating mechanism and lower bolster down, and the lower bolster has upwards outstanding rectangular somatic part, it includes upper die base, upper fixing plate, goes up mould actuating mechanism and cope match -plate pattern to go up the membrane module, in the rectangular somatic part periphery of lower bolster still is equipped with the board with extrusion sleeve, this extrusion sleeve board middle part have with the identical rectangle of rectangular somatic part in the kenozooecium, and the both sides lower surface of this extrusion sleeve board is connected with the jacking cylinder respectively, jacking cylinder fixed mounting is on the die holder. Adopt the utility model discloses mould processing metal cell phone case can make cell phone case's round radius reduce greatly, not only strengthens cell phone case's outward appearance feel, also reduces the bending stress of cell phone case fillet department simultaneously to through make after the extrusion phone's frame highly obtain eliminate product differentiation nature in unison.
Description
Technical field:
The utility model relates to mobile phone parts product technical field, refers in particular to a kind of frame extrusion die of mobile phone metal shell.
Background technology:
Traditional phone housing common metal frame and backboard shapingly respectively to assemble again, therefore has that assembling procedure is loaded down with trivial details, the not high defect of production efficiency.For this reason, there is the metal shell of mobile phone backboard and frame integrate shaped type at present on the market, metal plate is directly shaped to the shell of band frame by it by mould extruding, but, current this kind of metal shell is due to the impact by mould extrusion process and equipment, the round radius that the bending place of its frame and backboard is formed is excessive, cause shaping after metal shell technique texture and appearance and modeling effect all poor, turning bending stress is larger; In addition, in extrusion process, also the frame height of shell can be caused to there are some errors because of factors such as material itself or operations, cause adverse effect to the following process of product and use.
Utility model content:
The purpose of this utility model is the weak point overcoming existing equipment, provides a kind of frame extrusion die of mobile phone metal shell.
The technical solution adopted in the utility model is: a kind of frame extrusion die of mobile phone metal shell, it comprises lower mold assemblies and upper die component, wherein: described lower mold assemblies comprises die shoe, the counterdie fixed head be arranged on die shoe, counterdie driving mechanism and be arranged on the lower bolster of counterdie fixed head, and lower bolster has the rectangular body projected upwards; Described upper die component comprises upper bolster, be arranged on upper mould fixed plate on the downside of upper bolster, patrix driving mechanism and the cope match-plate pattern that is arranged on the downside of upper mould fixed plate; The lower surface of described cope match-plate pattern has the rectangle concave surface that can hold the rectangular body upper end of lower bolster, and forms the gap suitable with phone housing seal ring thickness between the lateral wall of the inwall of this rectangle concave surface and rectangular body; Also be provided with in the rectangular body periphery of described lower bolster and extrude cage plate, there is in the middle part of this extruding cage plate the rectangular hollow portion matched with rectangular body, and the both sides lower surface of this extruding cage plate is connected to jacking cylinder, described jacking cylinder is fixedly mounted on die shoe.
Rectangular body upper surface in described lower bolster is provided with several locating dowel, accordingly, is provided with several shrinkage pool of dodging locating dowel in the rectangle concave surface of described cope match-plate pattern.The positions such as the position of locating dowel and shooting head bore reserved on phone housing or bellmouth orifice are corresponding, are convenient to phone housing location.
Adopt the utility model Mould Machining metallic mobile phone shell, the round radius of phone housing can be made greatly to reduce, not only strengthen the appearance tactile impression of phone housing, also reduce the bending stress at phone housing fillet place simultaneously, and unified by making the height of mobile phone frame obtain after extruding, eliminate product differentiation.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model mould;
Fig. 2, Fig. 3 are the schematic diagram before and after phone housing frame is extruded respectively.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1-Figure 3, described in the utility model is a kind of frame extrusion die of mobile phone metal shell, it comprises lower mold assemblies 1 and upper die component 2, wherein: described lower mold assemblies 1 comprises die shoe 11, the counterdie fixed head 12 be arranged on die shoe 11, counterdie driving mechanism 13 and be arranged on the lower bolster 14 of counterdie fixed head 12, and lower bolster 14 has the rectangular body 15 projected upwards; Described upper die component 2 comprises upper bolster 21, be arranged on upper mould fixed plate 22 on the downside of upper bolster 21, patrix driving mechanism 23 and the cope match-plate pattern 24 that is arranged on the downside of upper mould fixed plate 22; The lower surface of described cope match-plate pattern 24 has the rectangle concave surface 25 that can hold rectangular body 15 upper end of lower bolster 14, and form the gap 101 suitable with phone housing seal ring thickness between the lateral wall of the inwall of this rectangle concave surface 25 and rectangular body 15, i.e. the rectangular body 15 Outside Dimensions numerical value that is equivalent to seal ring thickness less of rectangle concave surface 25; Also be provided with in rectangular body 15 periphery of described lower bolster 14 and extrude cage plate 3, there is in the middle part of this extruding cage plate 3 the rectangular hollow portion 31 matched with rectangular body 15, and the both sides lower surface of this extruding cage plate 3 is connected to jacking cylinder 32, described jacking cylinder 32 is fixedly mounted on die shoe 11.
Rectangular body 15 upper surface in described lower bolster 14 is provided with several locating dowel 151, accordingly, is provided with several shrinkage pool 251 of dodging locating dowel 151 in the rectangle concave surface 25 of described cope match-plate pattern 24.The positions such as the position of locating dowel 151 and shooting head bore reserved on phone housing or bellmouth orifice are corresponding, are convenient to phone housing location.
Shown in composition graphs 2, Fig. 3, during use, by after once molding formed, phone housing that the outer rounded corner of frame and backboard is larger covers in the upper end of rectangular body 15, the frame of phone housing is just in the gap 101 between the inwall and rectangular body 15 outer wall of rectangle concave surface 25, and the lower surface of mobile phone frame protrudes from the lower surface of cope match-plate pattern 24;
Then drive upper mould fixed plate 22 and counterdie fixed head 12 to make the two draw close also pressing and fix phone housing, after phone housing is located by cope match-plate pattern 14 and lower bolster 24, the frame of phone housing protrudes from the lower surface of cope match-plate pattern 24, now, start jacking cylinder 32, it is made to drive extruding cage plate 3 to move upward, outstanding mobile phone frame extrudes by the edge, rectangular hollow portion 31 of extruding cage plate 3 in gap, the part be extruded extrudes to the space between phone housing bull nose and rectangle concave surface interior angle, one can reduce the height of frame and keep each product frame high unity, two can reduce cylindrical chamfer radius, corner angle are clearly demarcated more to make metallic mobile phone shell, texture is stronger, also the thickness at outer rounded corner place can be strengthened, reduce bending stress.
Therefore, adopt the utility model Mould Machining metallic mobile phone shell, the round radius of phone housing can be made greatly to reduce, not only strengthen the appearance tactile impression of phone housing, also reduce the bending stress at phone housing fillet place simultaneously, and unified by making the height of mobile phone frame obtain after extruding, eliminate product differentiation.
Claims (2)
1. the frame extrusion die of a mobile phone metal shell, it comprises lower mold assemblies and upper die component, it is characterized in that: described lower mold assemblies comprises die shoe, the counterdie fixed head be arranged on die shoe, counterdie driving mechanism and be arranged on the lower bolster of counterdie fixed head, and lower bolster has the rectangular body projected upwards; Described upper die component comprises upper bolster, be arranged on upper mould fixed plate on the downside of upper bolster, patrix driving mechanism and the cope match-plate pattern that is arranged on the downside of upper mould fixed plate; The lower surface of described cope match-plate pattern has the rectangle concave surface that can hold the rectangular body upper end of lower bolster, and forms the gap suitable with phone housing seal ring thickness between the lateral wall of the inwall of this rectangle concave surface and rectangular body; Also be provided with in the rectangular body periphery of described lower bolster and extrude cage plate, there is in the middle part of this extruding cage plate the rectangular hollow portion matched with rectangular body, and the both sides lower surface of this extruding cage plate is connected to jacking cylinder, described jacking cylinder is fixedly mounted on die shoe.
2. the frame extrusion die of mobile phone metal shell according to claim 1, is characterized in that: the rectangular body upper surface in described lower bolster is provided with several locating dowel, accordingly, is provided with several shrinkage pool of dodging locating dowel in the rectangle concave surface of described cope match-plate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779667.6U CN204974791U (en) | 2015-10-08 | 2015-10-08 | Cell -phone metal casing's frame extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779667.6U CN204974791U (en) | 2015-10-08 | 2015-10-08 | Cell -phone metal casing's frame extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974791U true CN204974791U (en) | 2016-01-20 |
Family
ID=55109211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779667.6U Expired - Fee Related CN204974791U (en) | 2015-10-08 | 2015-10-08 | Cell -phone metal casing's frame extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788239A (en) * | 2019-10-22 | 2020-02-14 | 江阴康瑞成型技术科技有限公司 | Bending processing technology for frame blank of mobile phone body |
-
2015
- 2015-10-08 CN CN201520779667.6U patent/CN204974791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788239A (en) * | 2019-10-22 | 2020-02-14 | 江阴康瑞成型技术科技有限公司 | Bending processing technology for frame blank of mobile phone body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206993173U (en) | A kind of outer frame of mobile phone and the integrated structure of middle plate | |
| CN201880875U (en) | Stripping plate mounting structure for machine molding | |
| CN204974791U (en) | Cell -phone metal casing's frame extrusion die | |
| CN205430408U (en) | High -accuracy two integrated support of taking photograph | |
| CN207267333U (en) | One kind is easy to cleaning mold | |
| CN202088371U (en) | Mould for mould pressing of semi-closed trumpet-shaped rubber products | |
| CN205029702U (en) | Metal center structure of cell -phone shell | |
| CN203317673U (en) | VCM (voice coil motor) component injection mold structure | |
| CN204820163U (en) | High accuracy positioning die structure | |
| CN211307240U (en) | Cell-phone center apparatus for producing | |
| CN205056800U (en) | Car body hinge bracket upgrades continuous mould | |
| CN204220660U (en) | Two-chip type structure hot-extrusion mold | |
| CN207028040U (en) | It is bumped into the injection mould of metalwork | |
| CN209566445U (en) | A kind of mold and shell making shell | |
| CN208630163U (en) | A kind of environmental protection wax crayon shaping mechanism | |
| CN103737903B (en) | A kind of lens forming die, male die core and machining eyeglass method | |
| CN205816548U (en) | A kind of 3C electronic product cold stamping die | |
| CN205324473U (en) | Stamping die is rectified to nozzle stub | |
| CN206567494U (en) | Automobile engine bracket mould part device | |
| CN205201992U (en) | Car glass plastic injection molding machine of borduring | |
| CN203992238U (en) | A kind of torque-converters housing dispellable mould casting apperance | |
| CN104943163A (en) | Rubber part molding mold of vibration absorbing bracket of engine | |
| CN204523818U (en) | A kind of special-shaped torch shell forming die structure | |
| CN214111343U (en) | Emergency light body injection moulding mould | |
| CN213533648U (en) | Transparent lamp shell production mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Guangdong city of Dongguan province Fenggang 523000 factory town youganpu Le Toyama Industrial Zone Patentee after: DONGGUAN XIANGJIANGXIN PRECISION TECHNOLOGY CO.,LTD. Address before: Guangdong city of Dongguan province Fenggang 523000 factory town youganpu Le Toyama Industrial Zone Patentee before: DONGGUAN XIANGJIANGXIN HARDWARE PRODUCT CO.,LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cell -phone metal casing's frame extrusion die Effective date of registration: 20170918 Granted publication date: 20160120 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN XIANGJIANGXIN PRECISION TECHNOLOGY CO.,LTD. Registration number: 2017440000085 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20211008 |