CN205147114U - Compound shell fragment riveting mould - Google Patents
Compound shell fragment riveting mould Download PDFInfo
- Publication number
- CN205147114U CN205147114U CN201521008065.7U CN201521008065U CN205147114U CN 205147114 U CN205147114 U CN 205147114U CN 201521008065 U CN201521008065 U CN 201521008065U CN 205147114 U CN205147114 U CN 205147114U
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- copper sheet
- riveting
- guide groove
- feeding guide
- aluminium flake
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Abstract
The utility model discloses a compound shell fragment riveting mould, it includes the mould body, this internal aluminum sheet pay -off guide slot and copper sheet pay -off guide slot of being provided with of mould, aluminum sheet pay -off guide slot with copper sheet pay -off guide slot crosses, and this intersection is provided with the riveting mechanism who is used for aluminum sheet and copper sheet riveting. The utility model discloses an aluminum sheet passes through the accurate lock of mould mode with phosphor bronze gilding shell fragment and together, realizes automatic riveting to efficient mass production can be stabilized, can customer's production manufacturing cost be practiced thrift for the customer promotes radium -shine welding yield and production efficiency by a wide margin simultaneously.
Description
Technical field
The utility model relates to a kind of mould, and particularly a kind of composite elastic sheet riveting die, belongs to Machining Technology field.
Background technology
At present, in shell fragment compound this area, the occupation mode of five metals (phosphor bronze is gold-plated) shell fragment is all be welded on the aluminium frame of mobile phone so that the gold-plated shell fragment of phosphor bronze is directly radium-shine, larger difference can be had because of both melting points when shell fragment phosphor bronze material is welded by radium-shine mode with aluminium, very easily there is rosin joint dry joint, welding pulling capacity less than normal wait unsteady phenomena, the yield of product and the efficiency of work very unstable.In actual production, or on shell fragment, put an aluminium flake by during welding, go radium-shine welding with aluminium flake with the aluminium frame of mobile phone, yield is lifting to some extent, but due to the size of aluminium flake and shell fragment all very little, and be easily out of shape, after needing employee first to put shell fragment with tweezers gripping, then get with nickel sub-folder and put aluminium flake, then carry out radium-shine welding, serious adds processing procedure production hour, result in production cost very high.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of composite elastic sheet riveting die, realizes aluminium flake and the gold-plated shell fragment of phosphor bronze precisely fastens.
For realizing aforementioned utility model object, the technical solution adopted in the utility model comprises:
A kind of composite elastic sheet riveting die, it comprises die ontology, be provided with aluminium flake feeding guide groove and copper sheet feeding guide groove in described die ontology, described aluminium flake feeding guide groove and described copper sheet feeding guide groove cross, and this intersection is provided with the riveting mechanism for aluminium flake and copper sheet riveted.
Further, described aluminium flake feeding guide groove runs through described die ontology, and described copper sheet feeding guide groove and described aluminium flake feeding guide groove intersect vertically in same level.
Further, die ontology is provided with for the Zhe Liao mechanism by the bending of copper sheet riveted pin
During utility model works, respectively the aluminium flake progressive die and the copper sheet progressive die are put into aluminium flake feeding guide groove and copper sheet feeding guide groove, the aluminium flake progressive die and the copper sheet progressive die arrive intersection and carry out riveted; Copper sheet completes the shape of shell fragment riveted pin in the mode of progressive die blanking, pass through Zhe Liao mechanism again by the mode of progressive die bending by the bending of copper sheet riveted pin, tight riveted lives in indentation, there corresponding to layer aluminium flake, accurately fix aluminium flake to play with copper sheet, form the combined type shell fragment of copper and aluminium bi-material one.
Compared with prior art, advantage of the present utility model comprises: aluminium flake and the gold-plated shell fragment of phosphor bronze are snapped together accurately by mould profile, realize automatic riveting, and the production in enormous quantities of energy stability and high efficiency rate, can be client simultaneously and promote radium-shine welding yield and production efficiency significantly, save the manufacturing cost of client.
Accompanying drawing explanation
Fig. 1 is the structural representation of composite elastic sheet riveting die in the utility model one preferred embodiment;
State diagram when Fig. 2 is riveting mechanism work in Fig. 1 embodiment;
Description of reference numerals: 1 die ontology, 2 aluminium flake feeding guide grooves, 3 copper sheet feeding guide grooves, 4 riveting mechanisms.
Detailed description of the invention
In view of deficiency of the prior art, this case utility model people, through studying for a long period of time and putting into practice in a large number, is proposed the technical solution of the utility model.To be further explained this technical scheme, its implementation process and principle etc. as follows.
embodimentconsult Fig. 1-2, this composite elastic sheet riveting die comprises die ontology 1; Aluminium flake feeding guide groove 2 and copper sheet feeding guide groove 3 is provided with in die ontology 1, aluminium flake feeding guide groove 2 runs through die ontology 1, copper sheet feeding guide groove 3 and aluminium flake feeding guide groove 2 intersect vertically in same level, and intersection is provided with the riveting mechanism 4 for aluminium flake and copper sheet riveted.
Preferably, die ontology 1 is provided with for the Zhe Liao mechanism by the bending of copper sheet riveted pin.
During work, respectively the aluminium flake progressive die and the copper sheet progressive die are put into aluminium flake feeding guide groove 2 and copper sheet feeding guide groove 3, the aluminium flake progressive die and the copper sheet progressive die arrive intersection and carry out riveted; Copper sheet completes the shape of shell fragment riveted pin in the mode of progressive die blanking, pass through Zhe Liao mechanism again by the mode of progressive die bending by the bending of copper sheet riveted pin, tight riveted lives in indentation, there corresponding to layer aluminium flake, accurately fix aluminium flake to play with copper sheet, form the combined type shell fragment of copper and aluminium bi-material one.
Should be appreciated that above-described embodiment is only and technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a composite elastic sheet riveting die, it is characterized in that, it comprises die ontology, is provided with aluminium flake feeding guide groove and copper sheet feeding guide groove in described die ontology, described aluminium flake feeding guide groove and described copper sheet feeding guide groove cross, and this intersection is provided with the riveting mechanism for aluminium flake and copper sheet riveted.
2. composite elastic sheet riveting die according to claim 1, it is characterized in that, described aluminium flake feeding guide groove runs through described die ontology, and described copper sheet feeding guide groove and described aluminium flake feeding guide groove intersect vertically in same level.
3. composite elastic sheet riveting die according to claim 1, is characterized in that, described die ontology is also provided with for the Zhe Liao mechanism by the bending of copper sheet riveted pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008065.7U CN205147114U (en) | 2015-12-08 | 2015-12-08 | Compound shell fragment riveting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008065.7U CN205147114U (en) | 2015-12-08 | 2015-12-08 | Compound shell fragment riveting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147114U true CN205147114U (en) | 2016-04-13 |
Family
ID=55682855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521008065.7U Active CN205147114U (en) | 2015-12-08 | 2015-12-08 | Compound shell fragment riveting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311902A (en) * | 2016-10-21 | 2017-01-11 | 福州晟鑫机械有限公司 | Riveting molding mould and technique for carbon brush workpiece of carbon brush holder of grinding machine |
| CN107876687A (en) * | 2017-10-25 | 2018-04-06 | 伟创力(上海)金属件有限公司 | A kind of spring plate riveting device |
-
2015
- 2015-12-08 CN CN201521008065.7U patent/CN205147114U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311902A (en) * | 2016-10-21 | 2017-01-11 | 福州晟鑫机械有限公司 | Riveting molding mould and technique for carbon brush workpiece of carbon brush holder of grinding machine |
| CN106311902B (en) * | 2016-10-21 | 2018-06-08 | 福州晟鑫机械有限公司 | The riveted molding die and riveted moulding process of sander carbon brush holder carbon brush workpiece |
| CN107876687A (en) * | 2017-10-25 | 2018-04-06 | 伟创力(上海)金属件有限公司 | A kind of spring plate riveting device |
| CN107876687B (en) * | 2017-10-25 | 2019-12-31 | 伟创力(上海)金属件有限公司 | Elastic sheet riveting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |