CN106021745A - Analysis method for shape of car connector - Google Patents
Analysis method for shape of car connector Download PDFInfo
- Publication number
- CN106021745A CN106021745A CN201610350555.8A CN201610350555A CN106021745A CN 106021745 A CN106021745 A CN 106021745A CN 201610350555 A CN201610350555 A CN 201610350555A CN 106021745 A CN106021745 A CN 106021745A
- Authority
- CN
- China
- Prior art keywords
- size
- shape
- car connector
- automotive connector
- mold
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
Abstract
The invention discloses an analysis method for the shape of a car connector. The method comprises following steps: step 1, determining shapes, sizes and number of mold cavities and mold cores, wherein mold cavities and the mold cores are approximately the same with the car connector in terms of shapes and the sizes of the mold cavities and the mold cores are equal to the size of the car connector and plastic contraction amount; step 2, determining a formwork form and size of a mold and determining de-molding height of the car connector by strokes of push rods, push pipes and part-pushing plates, and length, width and height of the formwork are determined by the shape, size and number of the car connector; step 3, determining a mold pouring system and setting section size and pouring gate position based on the shape, size, wall thickness, precision, appearance quality and mechanical properties of the car connector. The analysis method for the shape of the car connector helps rapidly design and improves product quality.
Description
Technical field
The present invention relates to a kind of analysis method of automotive connector shape, belong to injection mold manufacturing technology field.
Background technology
Along with vehicle intellectualized application is more and more extensive, the application of automotive electric equipment also gets more and more, so new automotive connector the most constantly occurs.Automotive connector, as the one of moulding, when producing, needs again to design injection mold.
New automotive connector is mainly the change of shape, how for the moulding of different shape, accomplishes quickly to analyze, thus confirms the scheme of new injection mold, is problem in urgent need to solve during automotive connector produces.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of analysis method of automotive connector shape.
Technical scheme: for solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of analysis method of automotive connector shape, comprises the steps:
Step one: mold cavity and the shape of core, size, determination of amount；Described mold cavity is identical with automotive connector shape with the shape of core, and described mold cavity adds plastic shrink amount with the size of core equal to automotive connector size；
Step 2: the mould bases form of mould and the determination of size；The demoulding height of automotive connector is determined by the stripping stroke of push rod, ejector sleeve and push piece plate；The shape of automotive connector, size, quantity determine the length of mould bases；
Step 3: the determination of die casting system；According to automotive connector shape, size, wall thickness, precision, presentation quality, mechanical property, runner section size, gate location are set.
Beneficial effect: the analysis method of a kind of automotive connector shape that the present invention provides, utilize the shape of automotive connector, size, quantity to analyze and determine that each major parameter of mould is very convenient method for designing, contribute to quickly designing, be favorably improved product quality.
Detailed description of the invention
A kind of analysis method of automotive connector shape, comprises the steps:
Step one: mold cavity and the shape of core, size, determination of amount；Described mold cavity is identical with automotive connector shape with the shape of core, and described mold cavity adds plastic shrink amount with the size of core equal to automotive connector size；
Step 2: the mould bases form of mould and the determination of size；The demoulding height of automotive connector is determined by the stripping stroke of push rod, ejector sleeve and push piece plate；The shape of automotive connector, size, quantity determine the length of mould bases；
Step 3: the determination of die casting system；According to automotive connector shape, size, wall thickness, precision, presentation quality, mechanical property, runner section size, gate location are set.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. the analysis method of an automotive connector shape, it is characterised in that: comprise the steps:
Step one: mold cavity and the shape of core, size, determination of amount；Described mold cavity is identical with automotive connector shape with the shape of core, and described mold cavity adds plastic shrink amount with the size of core equal to automotive connector size；
Step 2: the mould bases form of mould and the determination of size；The demoulding height of automotive connector is determined by the stripping stroke of push rod, ejector sleeve and push piece plate；The shape of automotive connector, size, quantity determine the length of mould bases；
Step 3: the determination of die casting system；According to automotive connector shape, size, wall thickness, precision, presentation quality, mechanical property, runner section size, gate location are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350555.8A CN106021745A (en) | 2016-05-25 | 2016-05-25 | Analysis method for shape of car connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350555.8A CN106021745A (en) | 2016-05-25 | 2016-05-25 | Analysis method for shape of car connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106021745A true CN106021745A (en) | 2016-10-12 |
Family
ID=57093250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610350555.8A Pending CN106021745A (en) | 2016-05-25 | 2016-05-25 | Analysis method for shape of car connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106021745A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973234A (en) * | 1989-10-23 | 1990-11-27 | Davidson Textron Inc. | Shell mold mechanism |
| CN202011124U (en) * | 2011-03-04 | 2011-10-19 | 湖南铁道职业技术学院 | Testing injection mold for detecting shrinkage rate of thermoplastic plastics |
| CN102267219A (en) * | 2011-08-04 | 2011-12-07 | 苏州腾行精密模具有限公司 | Injection mold with X-shaped runner |
| CN102294792A (en) * | 2011-08-04 | 2011-12-28 | 苏州腾行精密模具有限公司 | Multi-cavity mould |
| CN202716397U (en) * | 2012-04-18 | 2013-02-06 | 上海善创模具制造有限公司 | Plastic mould |
-
2016
- 2016-05-25 CN CN201610350555.8A patent/CN106021745A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973234A (en) * | 1989-10-23 | 1990-11-27 | Davidson Textron Inc. | Shell mold mechanism |
| CN202011124U (en) * | 2011-03-04 | 2011-10-19 | 湖南铁道职业技术学院 | Testing injection mold for detecting shrinkage rate of thermoplastic plastics |
| CN102267219A (en) * | 2011-08-04 | 2011-12-07 | 苏州腾行精密模具有限公司 | Injection mold with X-shaped runner |
| CN102294792A (en) * | 2011-08-04 | 2011-12-28 | 苏州腾行精密模具有限公司 | Multi-cavity mould |
| CN202716397U (en) * | 2012-04-18 | 2013-02-06 | 上海善创模具制造有限公司 | Plastic mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |