CN107225369A - A kind of moulding process of switch inserts - Google Patents
A kind of moulding process of switch inserts Download PDFInfo
- Publication number
- CN107225369A CN107225369A CN201710465495.9A CN201710465495A CN107225369A CN 107225369 A CN107225369 A CN 107225369A CN 201710465495 A CN201710465495 A CN 201710465495A CN 107225369 A CN107225369 A CN 107225369A
- Authority
- CN
- China
- Prior art keywords
- inserts
- finished product
- moulding process
- metal
- semi
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000000465 moulding Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 239000011265 semifinished product Substances 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 239000000047 product Substances 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000009713 electroplating Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention proposes a kind of moulding process of switch inserts, it is characterised in that the moulding process comprises the following steps：（1）Continuous primary inserts is formed by the single inserts division of strip metal piece progress and to each inserts unit progress Metal Cutting related；（2）By the related process injection machine formation head of primary inserts and semi-finished product inserts of the middle part with plastic wraps layer, it is sequentially completed after injection and pulls out；（3）Semi-finished product inserts is sent into diel, metal part outside semi-finished product inserts is exposed to it and carries out bending processing, and related each inserts cut to form single inserts and obtain finished product.Present invention aims at providing, a kind of cost is low, more efficient, the moulding process that production process is more environmentally friendly, insert-molding is more stable.
Description
Technical field
The present invention relates to a kind of moulding process, more particularly to a kind of switch inserts of use on vehicle lights switch
Moulding process.
Background technology
Light control switch on electric car or motorcycle realizes that the conducting for switching light is acted on by internal inserts.Should
Inserts is typically made up of some sheet metals, to realize the conducting in different paths；At present, each sheet metal of this inserts does not have typically
There is an interconnected relationship, therefore processing installation process not only needs manual operation, and production process meeting when being surface-treated to it
Produce the material of pollution environment；Simultaneously as being scattered toward being put into one by one when being installed inside controlling switch
Go, be not only easily caused position Rig up error and then influence the use of whole controlling switch, also add whole controlling switch life
The cost of production process.
In addition, also there is the product of some secondary insert-molding structures at present, sheet metal is except two ends, and other major parts can quilt
The plastic material of injection is wrapped, and disadvantage of this is that the position degree of metal parts can be influenceed and inclined by the pressure influence being molded
Move, metal parts loses flexibility because of wrapping up excessive by plastic cement in addition.
The content of the invention
Based on above mentioned problem, present invention aims at providing, a kind of cost is low, more efficient, production process is more environmentally friendly, embedding
Part is molded more stable moulding process.
For problem above, there is provided following technical scheme：A kind of moulding process of switch inserts, it is characterised in that
The moulding process comprises the following steps：
（1）Carry out single inserts division by strip metal piece and carry out Metal Cutting to each inserts unit to form continuous primary
Inserts is related；
（2）The related process injection machine formation head of primary inserts and middle part are carried to the semi-finished product inserts of plastic wraps layer, successively
Complete after injection and pull out；
（3）Semi-finished product inserts is sent into diel, the metal part being exposed to it outside semi-finished product inserts carries out bending part
Reason, and related each inserts cut to form single inserts and obtain finished product.
The present invention is further arranged to：The step（1）Each inserts unit after middle Metal Cutting is to arrange in order
Metal bar assembly.
The present invention is further arranged to：The step（3）In bending processing after form opposite rectangular-shaped of two bendings
Structure.
The present invention is further arranged to：The finished product inserts is that one end is bonding jumper distribution, and the other end is to be moulded in plastics
Bonding jumper in injection molding end in integument, the injection molding end positioned at outside is bent to form bending section to other bonding jumper ends,
The bending section and the end of other bonding jumpers are not connected to.
The present invention is further arranged to：The step（2）Middle primary inserts is related to be first passed through after the electroplating processes of metal surface
It is delivered to again in injection machine.
Compared with prior art, the present invention has advantages below：
（1）When using this moulding process, whole production process is automatically performed by cutting machine, injection machine, diel successively, no
Only production efficiency is high, and cost-effective and manpower；
（2）This moulding process under the related state of inserts to it by being first molded, and the flow then cut again can not only make
The phenomenon for the position skew that the injection moulding process of inserts will not exist because of injection pressure occurs, and Treatment of Metal Surface is abandoned
Traditional acid medium processing, and electroplating processes are used, generation technical process is more environmentally-friendly, and insert-molding is more stable, more firmly.
Brief description of the drawings
Fig. 1 is use state schematic diagram of the inserts in switch in the embodiment of the present invention.
Fig. 2 is the structural representation of inserts in the embodiment of the present invention.
Fig. 3 is the flowage structure schematic diagram of the moulding process of inserts in the embodiment of the present invention.
Illustrate in figure：1- is switched；2- inserts；21- bonding jumpers；22- plastic wraps layer；221- bending sections；23- injection molding ends.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As shown in Figure 1 to Figure 3, a kind of moulding process of switch inserts, the moulding process comprises the following steps：
（1）Strip metal piece is subjected to single inserts division and Metal Cutting is carried out to each unit of inserts 2 forming continuous first
Level inserts is related；
Above-mentioned steps（1）Each inserts unit after middle Metal Cutting is the metal bar assembly arranged in order.
（2）The related process injection machine formation head of primary inserts and semi-finished product of the middle part with plastic wraps layer 22 is embedding
Part, is sequentially completed after injection and pulls out；In the step it is primary inserts is related first pass through metal surface electroplating processes after be delivered to again
In injection machine.
（3）Semi-finished product inserts is sent into diel, the metal part being exposed to it outside semi-finished product inserts is rolled over
Crook is managed, and the related cutting of each inserts 2 is formed into single inserts 2 obtains finished product, is illustrated in figure 2 the knot of finished product inserts 2
Structure schematic diagram.
The opposite rectangular shaped of two bendings is formed after bending processing, but is not limited to rectangular-shaped structure.If Fig. 1 is inserts
2 use state in switch 1, resulting finished product inserts 2 is that one end is that bonding jumper 21 is distributed, and the other end is to be moulded in plastics
Injection molding end 23 in integument 22, the bonding jumper 21 in the injection molding end 23 positioned at outside is to other end Curveds of bonding jumper 21
Into bending section 221, the bending section 221 and the end of other bonding jumpers 21 are not connected to.
Above-mentioned whole production process is automatically performed by cutting machine, injection machine, diel successively, and not only production efficiency is high,
And cost-effective and manpower.Meanwhile, this moulding process under the related state of inserts 2 to it by being first molded, Ran Houzai
The flow of cutting, the phenomenon that the position that can not only make the injection moulding process of inserts 2 will not exist because of injection pressure is offset occurs,
And the acid medium processing that Treatment of Metal Surface discards tradition, electroplating processes are employed, generation technical process is more environmentally-friendly, inserts
2 shapings are more stable, more firmly.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of moulding process of switch inserts, it is characterised in that the moulding process comprises the following steps：
（1）Carry out single inserts division by strip metal piece and carry out Metal Cutting to each inserts unit to form continuous primary
Inserts is related；
（2）The related process injection machine formation head of primary inserts and middle part are carried to the semi-finished product inserts of plastic wraps layer, successively
Complete after injection and pull out；
（3）Semi-finished product inserts is sent into diel, the metal part being exposed to it outside semi-finished product inserts carries out bending part
Reason, and related each inserts cut to form single inserts and obtain finished product.
2. a kind of moulding process of switch inserts according to claim 1, it is characterised in that：The step（1）Middle gold
Each inserts unit after category cutting is the metal bar assembly arranged in order.
3. a kind of moulding process of switch inserts according to claim 1 or 2, it is characterised in that：The step（3）In
Bending processing after form the opposite rectangular-shaped structure of two bendings.
4. a kind of moulding process of switch inserts according to claim 1, it is characterised in that：The finished product inserts is one
End is bonding jumper distribution, and the other end is the metal for being located at outside in the injection molding end being moulded in plastic wraps layer, the injection molding end
Bar is bent to form bending section to other bonding jumper ends, and the bending section and the end of other bonding jumpers are not connected to.
5. a kind of moulding process of switch inserts according to claim 1, it is characterised in that：The step（2）In just
Level inserts is related first pass through metal surface electroplating processes after be delivered to again in injection machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465495.9A CN107225369A (en) | 2017-06-19 | 2017-06-19 | A kind of moulding process of switch inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465495.9A CN107225369A (en) | 2017-06-19 | 2017-06-19 | A kind of moulding process of switch inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107225369A true CN107225369A (en) | 2017-10-03 |
Family
ID=59934815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710465495.9A Pending CN107225369A (en) | 2017-06-19 | 2017-06-19 | A kind of moulding process of switch inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776256A (en) * | 2021-01-19 | 2021-05-11 | 骏伟塑胶制品（太仓）有限公司 | Production process of injection molding part with double-layer hardware bending circuit |
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| US4900501A (en) * | 1985-11-08 | 1990-02-13 | Hitachi, Ltd. | Method and apparatus for encapsulating semi-conductors |
| CN1993215A (en) * | 2005-05-24 | 2007-07-04 | 株式会社村田制作所 | Method of manufacturing insert-molded article and apparatus thereof |
| CN101444962A (en) * | 2007-11-27 | 2009-06-03 | 林宜修 | Method for operating injection insert molding and auxiliary device thereof |
| CN101450519A (en) * | 2007-12-07 | 2009-06-10 | 合兴集团有限公司 | Production method of metal insert plastic product in vehicle sensor |
| CN102280273A (en) * | 2010-06-07 | 2011-12-14 | 阿尔卑斯电气株式会社 | Connecting device and connecting method |
| CN102480072A (en) * | 2010-11-30 | 2012-05-30 | 富创科技(深圳)有限公司 | Connector terminal, connector and manufacture method of connector terminal |
| CN202523591U (en) * | 2012-04-24 | 2012-11-07 | 温州盛世机车业有限公司 | Headlamp switch for locomotive |
| CN202523590U (en) * | 2012-04-18 | 2012-11-07 | 浙江天正电气股份有限公司 | Control and protection switch |
| CN202564082U (en) * | 2012-04-25 | 2012-11-28 | 温州盛世机车业有限公司 | Motor vehicle steering lamp switch |
| CN102825720A (en) * | 2012-09-07 | 2012-12-19 | 苏州工业园区惠众精密工业有限公司 | Injection molding embedd-forming auxiliary device and injection molding technique thereof |
| CN102922660A (en) * | 2012-11-02 | 2013-02-13 | 苏州技泰精密部件有限公司 | Continuous material strip for stamping and injection molding, production method and devices thereof |
| CN202855995U (en) * | 2012-10-23 | 2013-04-03 | 温州意华通讯接插件有限公司 | Electric connector |
| CN103050863A (en) * | 2012-12-29 | 2013-04-17 | 番禺得意精密电子工业有限公司 | Manufacturing method of electric connection structure |
| CN103203831A (en) * | 2013-02-27 | 2013-07-17 | 德尔福派克电气***有限公司 | Novel insert injection molding process |
| CN103213243A (en) * | 2013-03-27 | 2013-07-24 | 宁波双林模具有限公司 | Rapid assembling-inserting metal contact pin insert device |
| CN103337394A (en) * | 2013-06-18 | 2013-10-02 | 夏红霞 | Method for automatically manufacturing DIP switches |
| CN103872548A (en) * | 2012-12-18 | 2014-06-18 | 汯璟股份有限公司 | Forming method of power supply connector |
| CN103887099A (en) * | 2012-12-21 | 2014-06-25 | 谢新梅 | Manufacturing method of dip switch |
| CN203813086U (en) * | 2014-04-25 | 2014-09-03 | 东莞建冠塑胶电子有限公司 | Novel RJ terminal structure |
| CN203983572U (en) * | 2014-07-03 | 2014-12-03 | 深圳市天麟精密模具有限公司 | A kind of New type of S ata interface |
| CN104626455A (en) * | 2014-12-29 | 2015-05-20 | 芜湖市金宇石化设备有限公司 | Insert easy to inject and mount |
-
2017
- 2017-06-19 CN CN201710465495.9A patent/CN107225369A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4900501A (en) * | 1985-11-08 | 1990-02-13 | Hitachi, Ltd. | Method and apparatus for encapsulating semi-conductors |
| CN1993215A (en) * | 2005-05-24 | 2007-07-04 | 株式会社村田制作所 | Method of manufacturing insert-molded article and apparatus thereof |
| CN101444962A (en) * | 2007-11-27 | 2009-06-03 | 林宜修 | Method for operating injection insert molding and auxiliary device thereof |
| CN101450519A (en) * | 2007-12-07 | 2009-06-10 | 合兴集团有限公司 | Production method of metal insert plastic product in vehicle sensor |
| CN102280273A (en) * | 2010-06-07 | 2011-12-14 | 阿尔卑斯电气株式会社 | Connecting device and connecting method |
| CN102480072A (en) * | 2010-11-30 | 2012-05-30 | 富创科技(深圳)有限公司 | Connector terminal, connector and manufacture method of connector terminal |
| CN202523590U (en) * | 2012-04-18 | 2012-11-07 | 浙江天正电气股份有限公司 | Control and protection switch |
| CN202523591U (en) * | 2012-04-24 | 2012-11-07 | 温州盛世机车业有限公司 | Headlamp switch for locomotive |
| CN202564082U (en) * | 2012-04-25 | 2012-11-28 | 温州盛世机车业有限公司 | Motor vehicle steering lamp switch |
| CN102825720A (en) * | 2012-09-07 | 2012-12-19 | 苏州工业园区惠众精密工业有限公司 | Injection molding embedd-forming auxiliary device and injection molding technique thereof |
| CN202855995U (en) * | 2012-10-23 | 2013-04-03 | 温州意华通讯接插件有限公司 | Electric connector |
| CN102922660A (en) * | 2012-11-02 | 2013-02-13 | 苏州技泰精密部件有限公司 | Continuous material strip for stamping and injection molding, production method and devices thereof |
| CN103872548A (en) * | 2012-12-18 | 2014-06-18 | 汯璟股份有限公司 | Forming method of power supply connector |
| CN103887099A (en) * | 2012-12-21 | 2014-06-25 | 谢新梅 | Manufacturing method of dip switch |
| CN103050863A (en) * | 2012-12-29 | 2013-04-17 | 番禺得意精密电子工业有限公司 | Manufacturing method of electric connection structure |
| CN103203831A (en) * | 2013-02-27 | 2013-07-17 | 德尔福派克电气***有限公司 | Novel insert injection molding process |
| CN103213243A (en) * | 2013-03-27 | 2013-07-24 | 宁波双林模具有限公司 | Rapid assembling-inserting metal contact pin insert device |
| CN103337394A (en) * | 2013-06-18 | 2013-10-02 | 夏红霞 | Method for automatically manufacturing DIP switches |
| CN203813086U (en) * | 2014-04-25 | 2014-09-03 | 东莞建冠塑胶电子有限公司 | Novel RJ terminal structure |
| CN203983572U (en) * | 2014-07-03 | 2014-12-03 | 深圳市天麟精密模具有限公司 | A kind of New type of S ata interface |
| CN104626455A (en) * | 2014-12-29 | 2015-05-20 | 芜湖市金宇石化设备有限公司 | Insert easy to inject and mount |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776256A (en) * | 2021-01-19 | 2021-05-11 | 骏伟塑胶制品（太仓）有限公司 | Production process of injection molding part with double-layer hardware bending circuit |
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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: 20171003 |
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| RJ01 | Rejection of invention patent application after publication |