CN205584295U - Cell -phone aluminum alloy support with and welding jig thereof - Google Patents
Cell -phone aluminum alloy support with and welding jig thereof Download PDFInfo
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- CN205584295U CN205584295U CN201620255779.6U CN201620255779U CN205584295U CN 205584295 U CN205584295 U CN 205584295U CN 201620255779 U CN201620255779 U CN 201620255779U CN 205584295 U CN205584295 U CN 205584295U
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- aluminium alloy
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Abstract
The utility model relates to a cell -phone medium plate support technical field especially relates to a cell -phone aluminum alloy support with and welding jig thereof, and cell -phone aluminum alloy support includes framework and medium plate, the framework surface adopts CNC processing to form, medium plate periphery terminal surface lower part is equipped with a plurality of lug, medium plate outer peripheral face, lug and framework inner peripheral surface form groove structure, adopt in the groove structure welding to form welding material piece, welding jig includes jar, corner stopper, bracing piece, aluminium alloy net and clamp plate, jar bottom four corners is equipped with the corner stopper, the vertical bracing piece that is equipped with of jar bottom central authorities, the bracing piece top is equipped with aluminium alloy net, the jar is filled at aluminium alloy net top surface to jar bottom clearance adoption water before, the utility model has the advantages of simple structure. Low in cost, an. Not having and handling through die -casting, the product does not have the internal stress, does not have the product and warp, stable quality, holistic manufacturing cost descends.
Description
[technical field]
This utility model relates to board mount technical field in mobile phone, particularly relates to a kind of mobile phone aluminium alloy post and its welding fixture.
[background technology]
Existing handset mounting is usually and is made up of aluminium material, and it can be formed integrally the structure of molding by operations such as die casting, punching press and CNC, but, use the handset mounting produced of aluminium material to be easily deformed, yields is low.It addition, present phone housing, the most in the following ways: 1. overall employing aluminium block CNC processes；2. overall employing die casting mode processes；3. use die casting in mould, and carry out surface reason.
, there is following shortcoming in above-mentioned technique:
First kind of way all uses CNC to process, and process costs is high；
The second way uses overall extrusion process, and process of surface treatment is difficult to reach；
The third mode uses extrusion process in mould, and not exclusively, deflection is difficult to control in the internal stress release of product (middle plate).
It is also carried out in the industry being partially improved, the handset mounting such as having, including plate and steel disc in mobile phone frame, aluminum, in mobile phone frame and aluminum, plate is integrative-structure, in aluminum, the middle part of plate has void region, the imbricate of steel disc and in being fixedly connected to the aluminum of void region periphery on plate, and steel disc is covered in void region.
Even if the great advantage of this technical scheme is middle plate does not eliminate stress, also will not deform, but there is problems of, thickness and the weight of handset mounting is greatly increased (because adding steel disc).
[utility model content]
The technical problems to be solved in the utility model is low and plate stress in effectively eliminating the handset mounting of process costs and the welding fixture in fact used.
For solving above-mentioned technical problem, this utility model provides techniques below scheme
On the one hand, this utility model provides a kind of mobile phone aluminium alloy post, it is characterized in that: it includes framework and middle plate, described framework uses the aluminum alloy materials of prior art to make, described framework is to coordinate the round rectangle of mobile phone shape, described framework surface uses CNC to process, its effect is by the precision that surface processes and ensures handset mounting, described middle plate peripheral end face bottom is provided with several projections, described middle plate outer peripheral face, projection forms groove structure with framework inner peripheral surface, welding is used to form welding material block in described groove structure, its effect is to be fastenedly connected framework and middle plate.
In certain embodiments, described framework inner peripheral surface uses CNC to be processed to form the CNC groove coordinating described projection end shapes and sizes, and its effect is easy for middle plate and puts into framework.
In certain embodiments, the surface-coated of described mobile phone aluminium alloy post has anti-oxidation film.
On the other hand, this utility model provides the welding fixture of a kind of mobile phone aluminium alloy post as above, it is characterized in that: it includes water vat, corner limited block, support bar, aluminium alloy net and pressing plate, described water vat is the rectangular cylinder body coordinating described framework shapes and sizes, bottom described water vat, corner is provided with corner limited block, for supporting and spacing framework, described water vat bottom center is vertically provided with support bar, described support bar top is provided with aluminium alloy net, plate and the heat radiation when middle plate welds in placing, described pressing plate is placed on middle plate top surface in a state of use, aluminium alloy net end face it is placed under non-working condition, described water vat bottom aluminium alloy net end face to water vat before gap use water fill, its effect is to play quick heat radiating to prevent middle plate to be heated generation stress.
In certain embodiments, handle vertically it is provided with in the middle part of described pressing plate end face, it is simple to mention pressing plate.
In certain embodiments, described water can inject flame retardant oil, and its effect is that flame retardant oil swims in the water surface direct contact bonding position, prevents welding position to be heated when welding over oxidation.
Tool using method of the present utility model:
1) framework that CNC processes is placed in water vat；
2) middle plate is put into framework, and projection and CNC groove are directed at；
3) briquetting is placed on middle plate top surface, notes being placed in middle part, the most easily turn on one's side；
4) in welding, plate outer peripheral face, projection form groove structure with framework inner peripheral surface；
5) rosin joint is checked whether；
6) mention pressing plate taking-up and include framework and the handset mounting of middle plate；
7) handset mounting is dried process；
8) handset mounting is carried out coating problems.
The beneficial effects of the utility model are: 1) product structure is simple；2) product cost reduces；3) processing through die casting, product does not has internal stress, there is not deformation of products the most again；4) stay in grade, overall production cost declines.
[accompanying drawing explanation]
Fig. 1 is mobile phone aluminium alloy post structural representation of the present utility model；
Fig. 2 is frame structure schematic diagram of the present utility model；
Fig. 3 is welding position of the present utility model generalized section；
Fig. 4 is that (pressing plate should be placed on aluminium alloy wire side under unused state welding fixture structural representation of the present utility model, but this figure is for ease of signal, being arranged on above aluminium alloy by unsettled for pressing plate, additionally this figure is for ease of illustrating that the position of each structure does not illustrate the water in water vat)；
Fig. 5 is structural representation during welding fixture of the present utility model welding mobile phone aluminium alloy post.
Reference: 1, framework；2, middle plate；3, water vat；4, corner limited block；5, support bar；6, aluminium alloy net；7, pressing plate；8, handle；21, projection；22, welding material block.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1
A kind of mobile phone aluminium alloy post, it is characterized in that: it includes framework 1 and middle plate 2, described framework 1 uses the aluminum alloy materials of prior art to make, described framework 1 is to coordinate the round rectangle of mobile phone shape, described framework 1 surface uses CNC to process, its effect is by the precision that surface processes and ensures handset mounting, described middle plate 2 peripheral end face bottom is provided with several projections 21, described middle plate 2 outer peripheral face, projection 21 forms groove structure with framework 1 inner peripheral surface, welding is used to form welding material block 22 in described groove structure, its effect is to be fastenedly connected framework 1 and middle plate 2.
Embodiment 2
Described framework 1 inner peripheral surface uses CNC to be processed to form the CNC groove coordinating described projection 21 end shapes and sizes, and its effect is easy for middle plate 2 and puts into framework 1.
Embodiment 3
The surface-coated of described mobile phone aluminium alloy post has anti-oxidation film.
Embodiment 4
A kind of welding fixture of the mobile phone aluminium alloy post of embodiment 1-3, it is characterized in that: it includes water vat 3, corner limited block 4, support bar 5, aluminium alloy net 6 and pressing plate 7, described water vat 3 is the rectangular cylinder body coordinating described framework 1 shapes and sizes, bottom described water vat 3, corner is provided with corner limited block 4, for supporting and spacing framework 1, described water vat 3 bottom center is vertically provided with support bar 5, described support bar 5 top is provided with aluminium alloy net 6, plate 2 and the heat radiation when middle plate 2 welds in placing, described pressing plate 7 is placed on middle plate 2 end face in a state of use, aluminium alloy net 6 end face it is placed under non-working condition, described water vat 3 bottom aluminium alloy net 6 end face to water vat 3 before gap use water fill, its effect is to play quick heat radiating to prevent middle plate 2 to be heated generation stress.
Embodiment 5
Handle 8 vertically it is provided with, it is simple to mention pressing plate 7 in the middle part of described pressing plate 7 end face.
Embodiment 6
Described water can inject flame retardant oil, and its effect is that flame retardant oil swims in the water surface direct contact bonding position, prevents welding position to be heated when welding over oxidation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (6)
1. a mobile phone aluminium alloy post, it is characterized in that: include framework and middle plate, described framework uses the aluminum alloy materials of prior art to make, described framework is to coordinate the round rectangle of mobile phone shape, described framework surface uses CNC to process, described middle plate peripheral end face bottom is provided with several projections, and described middle plate outer peripheral face, projection and framework inner peripheral surface use welding to form welding material block in forming groove structure, described groove structure.
Mobile phone aluminium alloy post the most according to claim 1, it is characterised in that: described framework inner peripheral surface uses CNC to be processed to form the CNC groove coordinating described projection end shapes and sizes.
Mobile phone aluminium alloy post the most according to claim 1, it is characterised in that: the surface-coated of described mobile phone aluminium alloy post has anti-oxidation film.
4. the welding fixture of the mobile phone aluminium alloy post as described in claim 1-3 any one, it is characterized in that: it includes water vat, corner limited block, support bar, aluminium alloy net and pressing plate, described water vat is the rectangular cylinder body coordinating described framework shapes and sizes, bottom described water vat, corner is provided with corner limited block, described water vat bottom center is vertically provided with support bar, described support bar top is provided with aluminium alloy net, described pressing plate is placed on middle plate top surface in a state of use, described pressing plate is placed on aluminium alloy net end face under non-working condition, described water vat bottom aluminium alloy net end face to water vat before gap use water fill.
The welding fixture of mobile phone aluminium alloy post the most according to claim 4, it is characterised in that: vertically it is provided with handle in the middle part of described pressing plate end face.
The welding fixture of mobile phone aluminium alloy post the most according to claim 4, it is characterised in that: described water can inject flame retardant oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255779.6U CN205584295U (en) | 2016-03-30 | 2016-03-30 | Cell -phone aluminum alloy support with and welding jig thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255779.6U CN205584295U (en) | 2016-03-30 | 2016-03-30 | Cell -phone aluminum alloy support with and welding jig thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584295U true CN205584295U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255779.6U Expired - Fee Related CN205584295U (en) | 2016-03-30 | 2016-03-30 | Cell -phone aluminum alloy support with and welding jig thereof |
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| CN (1) | CN205584295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014650A (en) * | 2018-09-19 | 2018-12-18 | 丁梓兴 | A kind of abnormity interference welding structure and its welding method |
| CN109382604A (en) * | 2017-08-10 | 2019-02-26 | 华为技术有限公司 | Center automatic adaptation system |
-
2016
- 2016-03-30 CN CN201620255779.6U patent/CN205584295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382604A (en) * | 2017-08-10 | 2019-02-26 | 华为技术有限公司 | Center automatic adaptation system |
| CN109014650A (en) * | 2018-09-19 | 2018-12-18 | 丁梓兴 | A kind of abnormity interference welding structure and its welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 Building C, Taicheng Road, Shajiao Community, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Chang'an Precision Industry Co., Ltd. Address before: 523886 West Third Street B3, Xingfa South Road, Wusha Liwu Sixth Industrial Zone, Chang'an Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN CHANGAN PRECISION INDUSTRIAL CO., LTD. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |