CN103496092A - Mold for upper cover of junction box - Google Patents
Mold for upper cover of junction box Download PDFInfo
- Publication number
- CN103496092A CN103496092A CN201310463281.XA CN201310463281A CN103496092A CN 103496092 A CN103496092 A CN 103496092A CN 201310463281 A CN201310463281 A CN 201310463281A CN 103496092 A CN103496092 A CN 103496092A
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- CN
- China
- Prior art keywords
- mold
- plate
- thermal insulation
- insulation board
- die
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- 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.)
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Classifications
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- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a mold for an upper cover of a junction box. The mold comprises a top plate, an upper heat insulation plate, an upper mold plate, a lower mold plate, a lower heat insulation plate, a bottom plate and a mold insert, wherein the upper heat insulation plate is arranged on the lower surface of the top plate; the upper mold plate is arranged on the lower surface of the upper heat insulation plate; the lower mold plate is arranged on the lower surface of the upper mold plate, and a mold cavity is defined between the upper mold plate and the lower mold plate; the lower heat insulation plate is arranged on the lower surface of the lower mold plate; the bottom plate is arranged on the lower surface of the lower heat insulation plate; the mold insert is arranged between the upper mold plate and the lower mold plate and divided into an upper part and a lower part, and the side edges of the mold insert are fixed through a fixing device. According to the mold provided by the invention, a bolt is added to each edge block for fixing and is in a locked state, so that no clearances exists between parts, burrs are prevented from running into the mold, the mold insert of the mold has no fit clearance, a product has very few burrs, the amount of secondary processing is reduced, and the production cost is also reduced.
Description
Technical field
The present invention relates to a kind of upper cover of connecting box mould.
Background technology
Injection mold is the important process equipment of producing various industrial products, along with plastic mould design industry developing rapidly and plasthetics aviation, boat too, the applying of the industrial departments such as electronics, machinery, boats and ships and automobile, product is more and more higher to the requirement of mould, and traditional plastic mould method for designing can't adapt to model change and propose high-quality requirement.The computer aided engineering technology has become the most effective approach of these weak links in plastic cement products exploitation, Design of Dies and product processing.
Summary of the invention
The invention provides a kind of upper cover of connecting box mould, described mould comprises: top board; Upper thermal insulation board, described upper thermal insulation board is located on the lower surface of described top board; Cope match plate, described cope match plate is located on the lower surface of described upper thermal insulation board; Lower template, described lower template is located on the lower surface of described cope match plate, between wherein said cope match plate and described lower template, limits die cavity; Lower thermal insulation board, described lower thermal insulation board is located on the lower surface of described lower template; Base plate, described base plate is located on the lower surface of described lower thermal insulation board; Die, described die is located between cope match plate and lower template, is divided into upper and lower two parts, and the side of die adopts fixture to fix.
Preferably, two points up and down of four of die angles and middle part adopt fixtures to fix.
Preferably, die adopts bolt to be fixed.
Preferably, die adopts the M12 hexagon socket head cap screw to be fixed, and bolt is locked die.
Preferably, described bolt is screwed into die is locked from the side of mould.
Preferably, described top board, described upper thermal insulation board, described cope match plate, described lower template, described lower thermal insulation board and described base plate removably link together by bolt.
Preferably, described top board, described upper thermal insulation board, described cope match plate, described lower template, described lower thermal insulation board and described base plate removably link together by a plurality of described bolts.
Preferably, a plurality of described bolts are positioned on the first circumference.
Preferably, a plurality of described bolts are distributed on described the first circumference equally spacedly.
In common upper cover of connecting box Design of Dies, die is torn open looselyr, only with briquetting, compresses, production time one is long, can cause the die intermediate gap very large, and a lot of products just start to run burr, the secondary operations amount is large, and the present invention adds bolt and fixes on each limit piece, and in locking state, guarantee gapless between part, prevent burr run into, make between the die of mould and coordinate gapless, production out after burr seldom, reduce the amount of secondary operations, equally also reduced production cost.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the mould of the embodiment of the present invention.
In figure: 1, mould; 10, die; 20, bolt.
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Below with reference to Fig. 1, the mould 1 according to the embodiment of the present invention is described.As shown in Figure 1, comprise top board, upper thermal insulation board, cope match plate, lower template, lower thermal insulation board, base plate and die 10 according to the mould 1 of the embodiment of the present invention.
Upper thermal insulation board is located on the lower surface of top board, and cope match plate is located on the lower surface of thermal insulation board.Lower template is located on the lower surface of cope match plate, wherein between cope match plate and lower template, limits the die cavity be communicated with hot flow path.Lower thermal insulation board is located on the lower surface of lower template, and base plate is located on the lower surface of lower thermal insulation board.Die 10 is located between cope match plate and lower template, is divided into upper and lower two parts.
In common upper cover of connecting box Design of Dies, die is torn open looselyr, only with briquetting, compress, production time one is long, can cause the die intermediate gap very large, a lot of products just start to run burr, the secondary operations amount is large, preferably, two points up and down of four angles of die 10 and middle part adopt M12 hexagon socket head cap screws 20 to be fixed, bolt 20 is screwed into die 10 lockings from the side of mould 1, guarantee gapless between part, prevent burr run into, make between the die 10 of mould 1 and coordinate gapless, production out after burr seldom, reduced the amount of secondary operations, equally also reduced production cost.
Top board, described upper thermal insulation board, described cope match plate, described lower template, described lower thermal insulation board and described base plate removably link together by bolt.Particularly, described top board, described upper thermal insulation board, described cope match plate, described lower template, described lower thermal insulation board and described base plate can removably link together by a plurality of described bolts.
Advantageously, a plurality of described bolts are positioned on the first circumference.Preferably, a plurality of described bolts are distributed on described the first circumference equally spacedly.Can improve the assembly precision of mould 1 thus.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (9)
1. a upper cover of connecting box mould, is characterized in that, comprising:
Top board;
Upper thermal insulation board, described upper thermal insulation board is located on the lower surface of described top board;
Cope match plate, described cope match plate is located on the lower surface of described upper thermal insulation board;
Lower template, described lower template is located on the lower surface of described cope match plate, between wherein said cope match plate and described lower template, limits die cavity;
Lower thermal insulation board, described lower thermal insulation board is located on the lower surface of described lower template;
Base plate, described base plate is located on the lower surface of described lower thermal insulation board;
Die, described die is located between cope match plate and lower template, is divided into upper and lower two parts, and the side of die adopts fixture to fix.
2. upper cover of connecting box mould according to claim 1, is characterized in that, two points up and down of four angles of die and middle part adopt fixtures to fix.
3. upper cover of connecting box mould according to claim 2, is characterized in that, die adopts bolt to be fixed.
4. upper cover of connecting box mould according to claim 3, is characterized in that, die adopts the M12 hexagon socket head cap screw to be fixed, and bolt is locked die.
5. upper cover of connecting box mould according to claim 4, is characterized in that, described bolt is screwed into die is locked from the side of mould.
6. upper cover of connecting box mould according to claim 1, is characterized in that, described top board, described upper thermal insulation board, described cope match plate, described lower template, described lower thermal insulation board and described base plate removably link together by bolt.
7. upper cover of connecting box mould according to claim 6, is characterized in that, described top board, described upper thermal insulation board, described cope match plate, described lower template, described lower thermal insulation board and described base plate removably link together by a plurality of described bolts.
8. upper cover of connecting box mould according to claim 7, is characterized in that, a plurality of described bolts are positioned on the first circumference.
9. upper cover of connecting box mould according to claim 8, is characterized in that, a plurality of described bolts are distributed on described the first circumference equally spacedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463281.XA CN103496092A (en) | 2013-10-08 | 2013-10-08 | Mold for upper cover of junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463281.XA CN103496092A (en) | 2013-10-08 | 2013-10-08 | Mold for upper cover of junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103496092A true CN103496092A (en) | 2014-01-08 |
Family
ID=49861400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463281.XA Pending CN103496092A (en) | 2013-10-08 | 2013-10-08 | Mold for upper cover of junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103496092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750368A (en) * | 2022-04-24 | 2022-07-15 | 宁波均胜群英汽车系统股份有限公司 | Mechanical self-locking structure in mould |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233623A (en) * | 2010-04-23 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Mold |
| CN202572724U (en) * | 2012-04-05 | 2012-12-05 | 苏州友成机工有限公司 | Mould core fastening mechanism for mould |
| CN103171091A (en) * | 2013-04-12 | 2013-06-26 | 昆山腾宇鑫金属制品有限公司 | Die |
| CN203567048U (en) * | 2013-10-08 | 2014-04-30 | 昆山金九亿精密金属有限公司 | Upper cover mold of junction box |
-
2013
- 2013-10-08 CN CN201310463281.XA patent/CN103496092A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233623A (en) * | 2010-04-23 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Mold |
| CN202572724U (en) * | 2012-04-05 | 2012-12-05 | 苏州友成机工有限公司 | Mould core fastening mechanism for mould |
| CN103171091A (en) * | 2013-04-12 | 2013-06-26 | 昆山腾宇鑫金属制品有限公司 | Die |
| CN203567048U (en) * | 2013-10-08 | 2014-04-30 | 昆山金九亿精密金属有限公司 | Upper cover mold of junction box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750368A (en) * | 2022-04-24 | 2022-07-15 | 宁波均胜群英汽车系统股份有限公司 | Mechanical self-locking structure in mould |
| CN114750368B (en) * | 2022-04-24 | 2024-03-01 | 宁波均胜群英汽车系统股份有限公司 | In-mold mechanical self-locking structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |