CN104842504A - Insert injection molding process of automobile running board - Google Patents
Insert injection molding process of automobile running board Download PDFInfo
- Publication number
- CN104842504A CN104842504A CN201510239286.3A CN201510239286A CN104842504A CN 104842504 A CN104842504 A CN 104842504A CN 201510239286 A CN201510239286 A CN 201510239286A CN 104842504 A CN104842504 A CN 104842504A
- Authority
- CN
- China
- Prior art keywords
- insert
- inserts
- injection molding
- injection
- running board
- 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
Classifications
-
- 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
- B29C45/14065—Positioning or centering articles in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an insert injection molding process of an automobile running board. The insert injection molding process of the automobile running board comprises the following steps: 1. insert manufacturing: punching female threaded holes in an insert according to needs; 2. insert positioning: sealing the female threaded holes of the insert through corresponding mandrels and positioning and installing the insert in an injection mold; 3. injection molding: preheating the injection mold, performing injection molding to the injection mold through injection materials, cooling for shaping to obtain a finished automobile running board product. The insert injection molding process of the automobile running board has the advantages that the process is simple, the product is molded in one step, the insert and the body are firmly bonded, the size is stable, the product production quality and batch stability are guaranteed, the later-stage assembly is not needed, and the production time and the production cost are reduced.
Description
Technical field
The present invention relates to automobile production field, particularly relate to a kind of insert injection moulding technique of auto pedal.
Background technology
Auto pedal is a kind of common auto parts and components.Traditional auto pedal generally adopts metal to make, although metal auto pedal sound construction, anti-skidding all undesirable with decay resistance.And adopting its mechanical strength of plastic pedal inadequate, pedal is easily damaged for the internal thread installed simultaneously.Also have some pedals to use metal skeleton, then install plastic non-skid layer on surface, such pedal makes moderate progress on stuctures and properties, but connects fastening not, easily occurs to loosen.Therefore, a kind of auto pedal production technology is needed, the auto pedal that manufacturing property is excellent.
Summary of the invention
Goal of the invention: the invention solves the problems referred to above, provides a kind of insert injection moulding technique of auto pedal.
Technical scheme: a kind of insert injection moulding technique of auto pedal, comprises the following steps:
Step 1, inserts is processed, punching internal thread hole on inserts as required;
Step 2, inserts is located, and is sealed by the internal thread hole of inserts by the plug of correspondence, and by inserts location and installation in injection mold;
Step 3, injection mo(u)lding, carries out preheating to injection mold, then carries out injection moulding by injected plastics material to injection mold, cooling forming, obtains auto pedal finished product.
As a preferred embodiment of the present invention, described inserts is metalwork.
As a preferred embodiment of the present invention, described inserts is ironware.
As a preferred embodiment of the present invention, by arranging magnet piece in injection mold, inserts is positioned in step 2.
As a preferred embodiment of the present invention, in step 3, injected plastics material is plastics, and injection molding cycle is 70 ~ 80 seconds.
Beneficial effect: compared with prior art, its remarkable advantage is, present invention process is simple in the present invention, product one-shot forming, inserts and body combine firmly, dimensionally stable, ensure the stability of production quality and batch, need not assemble in the later stage simultaneously, reduce production time and production cost.
Detailed description of the invention
Below in conjunction with detailed description of the invention, illustrate the present invention further.
Embodiment
The present invention discloses a kind of insert injection moulding technique of auto pedal, comprises the following steps:
Step 1, inserts is processed, punching internal thread hole on inserts as required, and described inserts is metalwork, is preferably ironware;
Step 2, inserts is located, and is sealed by the internal thread hole of inserts by the plug of correspondence, and by inserts location and installation in injection mold, concrete can position inserts by arranging magnet piece in injection mold;
Step 3, injection mo(u)lding, carries out preheating to injection mold, then carries out injection moulding by injected plastics material to injection mold, cooling forming, obtains auto pedal finished product.In step 3, injected plastics material is plastics, and injection molding cycle is 70 ~ 80 seconds.
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an insert injection moulding technique for auto pedal, is characterized in that, comprise the following steps:
Step 1, inserts is processed, punching internal thread hole on inserts as required;
Step 2, inserts is located, and is sealed by the internal thread hole of inserts by the plug of correspondence, and by inserts location and installation in injection mold;
Step 3, injection mo(u)lding, carries out preheating to injection mold, then carries out injection moulding by injected plastics material to injection mold, cooling forming, obtains auto pedal finished product.
2. the insert injection moulding technique of auto pedal according to claim 1, is characterized in that, described inserts is metalwork.
3. the insert injection moulding technique of auto pedal according to claim 2, is characterized in that, described inserts is ironware.
4. the insert injection moulding technique of auto pedal according to claim 3, is characterized in that, positions in step 2 by arranging magnet piece in injection mold to inserts.
5. the insert injection moulding technique of auto pedal according to claim 3, is characterized in that, in step 3, injected plastics material is plastics, and injection molding cycle is 70 ~ 80 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239286.3A CN104842504A (en) | 2015-05-12 | 2015-05-12 | Insert injection molding process of automobile running board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239286.3A CN104842504A (en) | 2015-05-12 | 2015-05-12 | Insert injection molding process of automobile running board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842504A true CN104842504A (en) | 2015-08-19 |
Family
ID=53842672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239286.3A Pending CN104842504A (en) | 2015-05-12 | 2015-05-12 | Insert injection molding process of automobile running board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842504A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718425A (en) * | 2017-09-27 | 2018-02-23 | 广东欧珀移动通信有限公司 | Method, metal insert injection moulded products and the electronic equipment of metal insert injection molding |
| CN108638434A (en) * | 2018-06-13 | 2018-10-12 | 江苏中天科技股份有限公司 | A kind of insert-fixing device at injection mold core pulling molding |
| CN108891356A (en) * | 2018-05-21 | 2018-11-27 | 广东东箭汽车科技股份有限公司 | Side pedal of vehicle, side pedal of vehicle component and production method |
| CN109228152A (en) * | 2018-08-31 | 2019-01-18 | 北京车和家信息技术有限公司 | The manufacturing method of pedal assembly, injection mold and pedal assembly |
| CN112497635A (en) * | 2020-11-10 | 2021-03-16 | 上海瑞尔实业有限公司 | Injection molding process for wheel decorative cover insert |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61277416A (en) * | 1985-06-04 | 1986-12-08 | Mitsubishi Plastics Ind Ltd | Injection molding method for molded article into which insert is buried |
| CN101421088A (en) * | 2006-04-19 | 2009-04-29 | 赫斯基注射器成型系统有限公司 | System for integrating insert with molded article |
| DE102009015138A1 (en) * | 2009-03-31 | 2010-10-21 | Robust Plastics Gmbh | Injection mold and injection molding process for the production of multi-part molded parts |
| CN104271326A (en) * | 2012-05-21 | 2015-01-07 | 三井化学株式会社 | Composite body and method for producing composite body |
-
2015
- 2015-05-12 CN CN201510239286.3A patent/CN104842504A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61277416A (en) * | 1985-06-04 | 1986-12-08 | Mitsubishi Plastics Ind Ltd | Injection molding method for molded article into which insert is buried |
| CN101421088A (en) * | 2006-04-19 | 2009-04-29 | 赫斯基注射器成型系统有限公司 | System for integrating insert with molded article |
| DE102009015138A1 (en) * | 2009-03-31 | 2010-10-21 | Robust Plastics Gmbh | Injection mold and injection molding process for the production of multi-part molded parts |
| CN104271326A (en) * | 2012-05-21 | 2015-01-07 | 三井化学株式会社 | Composite body and method for producing composite body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718425A (en) * | 2017-09-27 | 2018-02-23 | 广东欧珀移动通信有限公司 | Method, metal insert injection moulded products and the electronic equipment of metal insert injection molding |
| CN108891356A (en) * | 2018-05-21 | 2018-11-27 | 广东东箭汽车科技股份有限公司 | Side pedal of vehicle, side pedal of vehicle component and production method |
| CN108638434A (en) * | 2018-06-13 | 2018-10-12 | 江苏中天科技股份有限公司 | A kind of insert-fixing device at injection mold core pulling molding |
| CN109228152A (en) * | 2018-08-31 | 2019-01-18 | 北京车和家信息技术有限公司 | The manufacturing method of pedal assembly, injection mold and pedal assembly |
| CN112497635A (en) * | 2020-11-10 | 2021-03-16 | 上海瑞尔实业有限公司 | Injection molding process for wheel decorative cover insert |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104842504A (en) | Insert injection molding process of automobile running board | |
| WO2007109329A3 (en) | Integrated structural member for a vehicle and method of making | |
| WO2007139865A3 (en) | Molded article including decorative element and method of attaching a decorative element to a vehicle component | |
| WO2009004896A1 (en) | Manufacturing process of work top with sink | |
| CN207747858U (en) | Grid assembly in a kind of automobile | |
| CN102529098A (en) | Method for manufacturing vehicle sign by in-mold decoration technology | |
| CN201645697U (en) | Mold insert structure of plastic mould | |
| CN101262748B (en) | Shaped inlay part and its making method | |
| CN103624968A (en) | Plastic sheet molding process for automotive body or automobile interior decorative parts | |
| CN210256984U (en) | Double-color mold secondary forming's interlock rubber coating structure | |
| CN101195276A (en) | Insert shaping product | |
| CN104816430A (en) | Secondary encapsulation process for automobile air outlet air damper | |
| CN220499777U (en) | Prevent mould structure of product runner position shrink | |
| CN206445062U (en) | A kind of punching press integrated through injection molding device | |
| CN205522232U (en) | A inserts structure for injection moulding | |
| CN204997932U (en) | Correct a long and thin injection mold structure of warping of moulding | |
| CN205058506U (en) | Take multiple location injection mold | |
| EP3922427A4 (en) | Thermoplastic resin composition molding machine and producing method, method for manufacturing molded article of composite resin composition, and injection molded article | |
| CN203527778U (en) | Die for dash panel of automobile | |
| US20140202616A1 (en) | Manufacturing Method of PU Molded Product | |
| CN205364392U (en) | Injection mold | |
| CN203888689U (en) | Fastener structure for assembling aluminized part in automobile lamp | |
| CN106314658B (en) | The forming method and its finished product in the hole of bicycle composite vehicle frame or accessory | |
| CN201957378U (en) | Support structure of automobile voltage regulator | |
| CN103182993B (en) | A kind of automobile wood-plastic material structural part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |