CN104029388B - Shell assembling control method before and after a kind of router - Google Patents
Shell assembling control method before and after a kind of router Download PDFInfo
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- CN104029388B CN104029388B CN201410271812.XA CN201410271812A CN104029388B CN 104029388 B CN104029388 B CN 104029388B CN 201410271812 A CN201410271812 A CN 201410271812A CN 104029388 B CN104029388 B CN 104029388B
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Abstract
The invention discloses shell assembling control method before and after a kind of router, comprise the following steps, step one, adjust the structure of product；Step 2, by the front and back shell after mold injection structural adjustment, assembles, and detects that assembling produces the actual size of the front and back shell of gap/offset part；Step 3, calculates the size of gap/offset according to the actual size of the front and back shell obtaining assembling generation gap/offset part in step 2；Step 4, is adjusted the assembling seam of front and back shell and the curved surface of front and back shell according to the size of the gap/offset obtained in step 4；Step 5, assembles the carrying out of the front and back shell after adjustment.The invention solves existing assembling control method and add development cost, the problem having elongated the construction cycle.
Description
Technical field
The present invention relates to a kind of assembling control method, be specifically related to shell assembling control method before and after a kind of router.
Background technology
Being belonged to precise injection molding part by device, its housing portion is generally formed by front and rear casing or more pieces housing combination.Because its outward appearance belongs to one-level appearance, directly facing the selection that consumer is fastidious.The shell matching requirements of router are very high, but because being affected by product structure and outward appearance high request, for ensureing fitted position or appearance looks elegant during product injection moulding, it will usually there are the problems such as shell buckling deformation, local contraction to occur.It is relatively easy that single product solves these problems, but after more than one piece shell is fitted together, it is easy to produce offset at the bottom of assembling gap, front and back, deformation etc. problem produces after assembling screw tightens up.In order to eliminate these Product Assembly problems, general manufacturer is when mould development, and product is usually carried out full-scale control by the method for employing, by all sizes of product as emphasis size Control.Even if all sizes are in the margin of tolerance, after Product Assembly gets up, still have such or such problem and occur.So, the full-scale control of product adds development cost, has elongated the construction cycle, accent must set the product of selling of one's property again after there is assembly problem.
Before and after router, shell assembling controls, and largely have impact on product development cost, construction cycle, it is desirable to have a kind of method, systematically solves this difficult problem
Summary of the invention
The invention provides shell assembling control method before and after a kind of router, solve existing assembling control method and add development cost, the problem having elongated the construction cycle.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
Before and after a kind of router, shell assembling control method, comprises the following steps,
Step one, adjusts the structure of product: the reference for assembling of front and back shell is injection molded into adjustable type, the assembling seam of front and back shell is subtracted glue 0.05mm, the curved surface gradual change type of front and back shell is subtracted glue 0.1mm；
Step 2, by the front and back shell after mold injection structural adjustment, assembles, and detects that assembling produces the actual size of the front and back shell of gap/offset part；
Step 3, calculates the size of gap/offset according to the actual size of the front and back shell obtaining assembling generation gap/offset part in step 2；
Step 4, is adjusted the assembling seam of front and back shell and the curved surface of front and back shell according to the size of the gap/offset obtained in step 4；
Step 5, assembles the front and back shell after adjusting.
In step one by front and back shell reference for assembling be injection molded into adjustable type, the mode of employing is: BOSS post is made mold insert or by for molding BOSS post ejector pin diameter reduce 0.2mm.
The probe in detecting adopting three-D in step 2 goes out the actual size that assembling produces the front and back shell of gap/offset part.
The actual size of the front and back shell that assembling is produced gap/offset part subtracts each other the size that can obtain gap/offset.
The process in step 4, the assembling seam of front and back shell and the curved surface of front and back shell being adjusted is, with reference to the actual size of shell before and after front and back shell layout design sizes, gap/offset part and calculate the size of the gap/offset obtained, the front and back shell assembling seam and front and back shell curved surface subtracting glue is added glue and process.
The size of the described thickness and gap/offset adding glue is mated.
The invention has the beneficial effects as follows: the curved surface of front and back shell and assembling seam are first subtracted glue by the present invention, then pass through alignment measurement, it is thus achieved that actual gap/offset, then pass through and add glue filling chink/offset, and consistent with design size as far as possible；By to reference for assembling adjustment, ensure that the front and back shell after adding glue is appointed and can fix assembling, solve front and rear casing assembly problem, compared with existing control method, decrease the number of times changing mould and die trial, thus reducing development cost, shortening the construction cycle, the company of improve develops the core competitiveness of this series products.
Accompanying drawing explanation
Fig. 1 is the flow chart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, shell assembling control method before and after a kind of router, comprise the following steps.
Step one, adjusts the structure of product；
Adjust the product mix and mainly adjust the following aspects:
1, the reference for assembling of product is injection molded into adjustable type, adopts this structure to be primarily to and conveniently add the assembling of shell before and after after glue processes below；BOSS post is mainly made mold insert or the ejector pin diameter for molding BOSS post is reduced 0.2mm by adjustable type reference for assembling；
2, the assembling seam of product is subtracted glue 0.05mm；
3, the curved surface gradual change type of shell before and after product is subtracted glue 0.1mm.
Step 2, by the front and back shell after mold injection structural adjustment, assembles, and adopts the probe in detecting of three-D to go out the actual size that assembling produces the front and back shell of gap/offset part.
Step 3, calculates the size of gap/offset according to the actual size of the front and back shell obtaining assembling generation gap/offset part in step 2；The size of this gap/offset can subtract each other acquisition by the actual size of the front and back shell that assembling produces gap/offset part.
Step 4, is adjusted the assembling seam of front and back shell and the curved surface of front and back shell according to the size of the gap/offset obtained in step 4.
The process adjusted: with reference to the actual size of shell before and after front and back shell layout design sizes, gap/offset part and calculate the size of the gap/offset obtained, the front and back shell assembling seam and front and back shell curved surface subtracting glue is added glue and processed, and the size of its thickness and gap/offset that add glue is mated.That is by adding glue filling chink/offset, and make size consistent with design size as much as possible.
Step 5, assembles the front and back shell after adjusting.
Shell assembling control method before and after above-mentioned router, first subtracts glue to the curved surface of front and back shell and assembling seam, then passes through alignment measurement, it is thus achieved that actual gap/offset, then pass through and add glue filling chink/offset, and consistent with design size as far as possible；By to reference for assembling adjustment, ensure that the front and back shell after adding glue is appointed and can fix assembling, solve front and rear casing assembly problem, compared with existing control method, decrease the number of times changing mould and die trial, thus reducing development cost, shortening the construction cycle, the company of improve develops the core competitiveness of this series products.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (6)
1. shell assembling control method before and after a router, it is characterised in that: comprise the following steps,
Step one, adjusts the structure of product: the reference for assembling of front and back shell is injection molded into adjustable type, the assembling seam of front and back shell is subtracted glue 0.05mm, the curved surface gradual change type of front and back shell is subtracted glue 0.1mm；
Step 2, by the front and back shell after mold injection structural adjustment, assembles, and detects that assembling produces the actual size of the front and back shell of gap/offset part；
Step 3, calculates the size of gap/offset according to the actual size of the front and back shell obtaining assembling generation gap/offset part in step 2；
Step 4, is adjusted the assembling seam of front and back shell and the curved surface of front and back shell according to the size of the gap/offset obtained in step 4；
Step 5, assembles the front and back shell after adjusting.
2. shell assembling control method before and after a kind of router according to claim 1, it is characterized in that: in step one by front and back shell reference for assembling be injection molded into adjustable type, the mode of employing is: BOSS post is made mold insert or by for molding BOSS post ejector pin diameter reduce 0.2mm.
3. shell assembling control method before and after a kind of router according to claim 1, it is characterised in that: step 2 adopt the probe in detecting of three-D go out the actual size that assembling produces the front and back shell of gap/offset part.
4. shell assembling control method before and after a kind of router according to claim 1, it is characterised in that: the actual size of the front and back shell that assembling is produced gap/offset part subtracts each other the size that can obtain gap/offset.
5. shell assembling control method before and after a kind of router according to claim 1, it is characterized in that: the process in step 4, the assembling seam of front and back shell and the curved surface of front and back shell being adjusted is, with reference to the actual size of shell before and after front and back shell layout design sizes, gap/offset part and calculate the size of the gap/offset obtained, the front and back shell assembling seam and front and back shell curved surface subtracting glue is added glue and process.
6. shell assembling control method before and after a kind of router according to claim 5, it is characterised in that: described in add glue the size of thickness and gap/offset mate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271812.XA CN104029388B (en) | 2014-06-18 | 2014-06-18 | Shell assembling control method before and after a kind of router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271812.XA CN104029388B (en) | 2014-06-18 | 2014-06-18 | Shell assembling control method before and after a kind of router |
Publications (2)
| Publication Number | Publication Date |
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| CN104029388A CN104029388A (en) | 2014-09-10 |
| CN104029388B true CN104029388B (en) | 2016-07-06 |
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| CN201410271812.XA Active CN104029388B (en) | 2014-06-18 | 2014-06-18 | Shell assembling control method before and after a kind of router |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0197073B1 (en) * | 1984-10-05 | 1989-05-10 | Cod Inter Techniques Sa | Sealed package, method for manufacturing and utilization of said package |
| JPH0680023A (en) * | 1992-09-03 | 1994-03-22 | Nissan Motor Co Ltd | Resinous opening and closing body and joining method of resinous opening and closing body |
| CN1090711C (en) * | 1996-09-05 | 2002-09-11 | 曼·胡默尔滤清器有限公司 | Plastic shell |
| US6019153A (en) * | 1998-05-08 | 2000-02-01 | The Coe Manufacturing Company | Method and apparatus for joining veneer pieces with lap joint having square cut edges and reduced thickness |
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