CN104924522A - Injection mould with hardware fixing and separating functions - Google Patents
Injection mould with hardware fixing and separating functions Download PDFInfo
- Publication number
- CN104924522A CN104924522A CN201510395703.3A CN201510395703A CN104924522A CN 104924522 A CN104924522 A CN 104924522A CN 201510395703 A CN201510395703 A CN 201510395703A CN 104924522 A CN104924522 A CN 104924522A
- Authority
- CN
- China
- Prior art keywords
- oil pressure
- pressure pin
- plate
- isolation
- pin
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 238000002955 isolation Methods 0.000 claims description 47
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000638 solvent extraction Methods 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 150000002739 metals Chemical class 0.000 description 15
- 238000001746 injection moulding Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000012797 qualification Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
-
- 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
-
- 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
- B29C2045/14147—Positioning or centering articles in the mould using pins or needles penetrating through the insert
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mould with hardware fixing and separating functions. The injection mould comprises an upper fixing plate, an upper template, a lower template and a lower fixing plate. An upper mould oil pressing needle pressing plate is arranged between the upper fixing plate and the upper template. An upper mould oil pressing needle fixing plate is fixedly arranged on the lower surface of the upper mould oil pressing needle pressing plate. An upper mould oil pressing needle which points to a lower mould core is arranged in the upper mould oil pressing needle fixing plate. A partitioning needle pressing block is arranged between the lower template and the lower fixing plate. A partitioning needle cover plate is fixedly arranged on the upper surface of the partitioning needle pressing block. A separating needle which points to the upper mould core is arranged in the partitioning needle cover plate. In the way, according to the injection mould with the hardware fixing and separating functions, during injection, hardware conducting plates are clamped by the upper mould oil pressing needle and a lower mould oil pressing needle respectively, so that up-down displacement is limited, the partitioning needle penetrates between the hardware conducting plates, the problem of contacting and short circuiting between the hardware conducting plates is avoided, and the production passing rate is improved.
Description
Technical field
The present invention relates to injection mold field, particularly relate to a kind of handware and fix the injection mold with isolation features.
Background technology
The production efficiency of plastic cement products is high, lightweight, and anti-corrosive properties are good, and Application comparison is extensive.Common plastics all have good insulating properties, and therefore working of plastics extensively instead of hardware in electric installation field, particularly the appearance of handware and plastic cement joint product, have greatly promoted the development of plastic cement products and the expansion of application.
During composite injection molding, handware will be set in advance in mould, if many tiny five metals conducting strip is separately positioned on core rod, so easily there is fixing unstable situation, in the process of injection moulding, handware is just easily subjected to displacement, cause a large amount of appearance of scrap, reduce the qualification rate of product, need to improve production mould, it is individually fixed, in addition, due to the close together between the five metals conducting strip that part is adjacent, also to prevent from being subjected to displacement between adjacent five metals conducting strip and contacting in injection moulding process, in order to avoid there is short circuit problem.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of handware and fixes the injection mold with isolation features, fixes respectively and isolate when injection moulding to handware, improves the qualification rate of product.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of handware to fix the injection mold with isolation features, comprise: upper mounted plate, cope match-plate pattern, lower bolster and bottom plate, described cope match-plate pattern is set in parallel in below upper mounted plate, described lower bolster is set in parallel in above bottom plate, upper mold core is provided with in described cope match-plate pattern, the lower mold core corresponding with upper mold core is fixedly installed in described lower bolster, patrix oil pressure pin pressing plate is provided with between fixed plate and cope match-plate pattern, described patrix oil pressure pin pressing plate lower surface is fixedly installed patrix oil pressure pin fixed head, the patrix oil pressure pin pointing to lower mold core is provided with in described patrix oil pressure pin fixed head, isolation pin briquetting is provided with between described lower bolster and bottom plate, described isolation pin briquetting upper surface is fixedly installed isolation pin cover plate, the isolation pin pointing to upper mold core is provided with in described isolation pin cover plate.
In a preferred embodiment of the present invention, described patrix oil pressure pin pressing plate is provided with the first oil cylinder, and the expansion link end of described first oil cylinder is connected with upper mounted plate.
In a preferred embodiment of the present invention, described bottom plate is provided with the second oil cylinder, the expansion link end of described second oil cylinder is connected with isolation pin briquetting.
In a preferred embodiment of the present invention, described isolation pin cover plate upper surface is provided with counterdie oil pressure pin pressing plate, described counterdie oil pressure pin pressing plate upper surface is provided with counterdie oil pressure pin fixed head, is provided with the counterdie oil pressure pin corresponding with patrix oil pressure pin in described counterdie oil pressure pin fixed head.
In a preferred embodiment of the present invention, described isolation pin upwards passes through counterdie oil pressure pin pressing plate, counterdie oil pressure pin fixed head, lower bolster and lower mold core successively.
In a preferred embodiment of the present invention, described counterdie oil pressure pin upwards passes through lower bolster and lower mold core successively.
In a preferred embodiment of the present invention, described patrix oil pressure pin passes through cope match-plate pattern and upper mold core downwards successively.
The invention has the beneficial effects as follows: a kind of handware that the present invention points out fixes the injection mold with isolation features, during injection moulding, five metals conducting strip is fixed between upper mold core and lower mold core by patrix oil pressure pin and the clamping of counterdie oil pressure pin respectively, limit the displacement that five metals conducting strip is upper and lower, in addition, isolation pin interts between five metals conducting strip, avoids the contact between five metals conducting strip and short circuit problem, improves the qualification rate of production.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is that a kind of handware of the present invention fixes the structural representation with injection mold one preferred embodiment of isolation features.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of handware fixes the injection mold with isolation features, comprise: upper mounted plate 1, cope match-plate pattern 13, lower bolster 25 and bottom plate 2, described cope match-plate pattern 13 is set in parallel in below upper mounted plate 1, described lower bolster 25 is set in parallel in above bottom plate 2, be provided with upper mold core 14 in described cope match-plate pattern 13, in described lower bolster 25, be fixedly installed the lower mold core 26 corresponding with upper mold core 14.Before injection moulding, five metals conducting strip is separately positioned between upper mold core 14 and lower mold core 26.
Patrix oil pressure pin pressing plate 11 is provided with between fixed plate 1 and cope match-plate pattern 13, described patrix oil pressure pin pressing plate 11 lower surface is fixedly installed patrix oil pressure pin fixed head 12, the patrix oil pressure pin 15 pointing to lower mold core 26 is provided with in described patrix oil pressure pin fixed head 12, after matched moulds, the end of patrix oil pressure pin 15 arrives at the upper surface of five metals conducting strip respectively.
Be provided with isolation pin briquetting 21 between described lower bolster 25 and bottom plate 2, described isolation pin briquetting 21 upper surface is fixedly installed isolation pin cover plate 22, is provided with the isolation pin 28 pointing to upper mold core 14 in described isolation pin cover plate 22.After matched moulds, the end of isolation pin 28 arrives between five metals conducting strip respectively, isolates it, avoids contacting and short circuit.
Described patrix oil pressure pin pressing plate 11 is provided with the first oil cylinder 16, the expansion link end of described first oil cylinder 16 is connected with upper mounted plate 1, the expansion link of the first oil cylinder 16 carries out extend action, make the downward action of patrix oil pressure pin pressing plate 11, drive patrix oil pressure pin fixed head 12 and patrix oil pressure pin 15 move downward, the end of final patrix oil pressure pin 15 arrives at the upper surface of five metals conducting strip respectively, limits the displacement upwards of five metals conducting strip.
Described bottom plate 2 is provided with the second oil cylinder 27, the expansion link end of described second oil cylinder 27 is connected with isolation pin briquetting 21, when the expansion link of the second oil cylinder 27 stretches out, isolation pin briquetting 21 is moved upward, together with isolation pin 28 upwards, the end of final isolation pin 28 arrives between five metals conducting strip drive isolation pin cover plate 22 respectively.
Described isolation pin cover plate 22 upper surface is provided with counterdie oil pressure pin pressing plate 23, described counterdie oil pressure pin pressing plate 23 upper surface is provided with counterdie oil pressure pin fixed head 24, is provided with the counterdie oil pressure pin 29 corresponding with patrix oil pressure pin 15 in described counterdie oil pressure pin fixed head 24.Counterdie oil pressure pin 29 with isolation pin cover plate 22 upwards, finally arrives at the lower surface of five metals conducting strip, limits the displacement that five metals conducting strip is downward.
Described isolation pin 28 upwards passes through counterdie oil pressure pin pressing plate 23, counterdie oil pressure pin fixed head 24, lower bolster 25 and lower mold core 26 successively, counterdie oil pressure pin pressing plate 23, counterdie oil pressure pin fixed head 24, lower bolster 25 and lower mold core 26 is respectively arranged with the through hole passed through for isolation pin 28.
Described counterdie oil pressure pin 29 upwards passes through lower bolster 25 and lower mold core 26 successively.Lower bolster 25 and lower mold core 26 are respectively arranged with the hole passed through for counterdie oil pressure pin 29.
Described patrix oil pressure pin 15 passes through cope match-plate pattern 13 and upper mold core 14 downwards successively.Cope match-plate pattern 13 and upper mold core 14 are respectively arranged with the perforate kept supplying moulding oil pressing 15 and pass through.
In sum, a kind of handware that the present invention points out fixes the injection mold with isolation features, being fixed handware conducting strip and isolating during injection moulding, avoids movement and the short circuit problem of handware conducting strip, improves the qualification rate of product.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a handware fixes the injection mold with isolation features, comprise: upper mounted plate, cope match-plate pattern, lower bolster and bottom plate, described cope match-plate pattern is set in parallel in below upper mounted plate, described lower bolster is set in parallel in above bottom plate, upper mold core is provided with in described cope match-plate pattern, the lower mold core corresponding with upper mold core is fixedly installed in described lower bolster, it is characterized in that, patrix oil pressure pin pressing plate is provided with between fixed plate and cope match-plate pattern, described patrix oil pressure pin pressing plate lower surface is fixedly installed patrix oil pressure pin fixed head, the patrix oil pressure pin pointing to lower mold core is provided with in described patrix oil pressure pin fixed head, isolation pin briquetting is provided with between described lower bolster and bottom plate, described isolation pin briquetting upper surface is fixedly installed isolation pin cover plate, the isolation pin pointing to upper mold core is provided with in described isolation pin cover plate.
2. handware according to claim 1 fixes the injection mold with isolation features, it is characterized in that, described patrix oil pressure pin pressing plate is provided with the first oil cylinder, and the expansion link end of described first oil cylinder is connected with upper mounted plate.
3. handware according to claim 1 fixes the injection mold with isolation features, it is characterized in that, described bottom plate is provided with the second oil cylinder, and the expansion link end of described second oil cylinder is connected with isolation pin briquetting.
4. handware according to claim 1 fixes the injection mold with isolation features, it is characterized in that, described isolation pin cover plate upper surface is provided with counterdie oil pressure pin pressing plate, described counterdie oil pressure pin pressing plate upper surface is provided with counterdie oil pressure pin fixed head, is provided with the counterdie oil pressure pin corresponding with patrix oil pressure pin in described counterdie oil pressure pin fixed head.
5. handware according to claim 4 fixes the injection mold with isolation features, it is characterized in that, described isolation pin upwards passes through counterdie oil pressure pin pressing plate, counterdie oil pressure pin fixed head, lower bolster and lower mold core successively.
6. handware according to claim 4 fixes the injection mold with isolation features, it is characterized in that, described counterdie oil pressure pin upwards passes through lower bolster and lower mold core successively.
7. handware according to claim 1 fixes the injection mold with isolation features, it is characterized in that, described patrix oil pressure pin passes through cope match-plate pattern and upper mold core downwards successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395703.3A CN104924522B (en) | 2015-07-08 | 2015-07-08 | A kind of handware fixes the injection mold with isolation features |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510395703.3A CN104924522B (en) | 2015-07-08 | 2015-07-08 | A kind of handware fixes the injection mold with isolation features |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104924522A true CN104924522A (en) | 2015-09-23 |
| CN104924522B CN104924522B (en) | 2017-08-25 |
Family
ID=54112093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510395703.3A Active CN104924522B (en) | 2015-07-08 | 2015-07-08 | A kind of handware fixes the injection mold with isolation features |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104924522B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536971A (en) * | 2020-12-01 | 2021-03-23 | 浙江华朔科技股份有限公司 | A built-in injection moulding equipment for new energy automobile battery electrically conductive |
| CN114193704A (en) * | 2021-12-20 | 2022-03-18 | 江苏骏伟精密部件科技股份有限公司 | Different-stroke core-pulling needle control device for injection mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1394349A (en) * | 1972-08-26 | 1975-05-14 | Krauss Maffei Ag | Moulding apparatus |
| CN2813264Y (en) * | 2005-07-07 | 2006-09-06 | 沈阳理工大学 | Plastic injection mould utilizing hydraulic cylinder loosing core |
| CN101885224A (en) * | 2010-06-28 | 2010-11-17 | 上海子元汽车零部件有限公司 | Moulding mould for dual-density product |
| CN204354398U (en) * | 2014-12-18 | 2015-05-27 | 英瑟泰科精密注塑（苏州）有限公司 | A kind of metal insert injection mold with floating pilot pin |
| CN204773267U (en) * | 2015-07-08 | 2015-11-18 | 骏伟塑胶制品（太仓）有限公司 | Injection mold with isolating function is fixed to hardware |
-
2015
- 2015-07-08 CN CN201510395703.3A patent/CN104924522B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1394349A (en) * | 1972-08-26 | 1975-05-14 | Krauss Maffei Ag | Moulding apparatus |
| CN2813264Y (en) * | 2005-07-07 | 2006-09-06 | 沈阳理工大学 | Plastic injection mould utilizing hydraulic cylinder loosing core |
| CN101885224A (en) * | 2010-06-28 | 2010-11-17 | 上海子元汽车零部件有限公司 | Moulding mould for dual-density product |
| CN204354398U (en) * | 2014-12-18 | 2015-05-27 | 英瑟泰科精密注塑（苏州）有限公司 | A kind of metal insert injection mold with floating pilot pin |
| CN204773267U (en) * | 2015-07-08 | 2015-11-18 | 骏伟塑胶制品（太仓）有限公司 | Injection mold with isolating function is fixed to hardware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536971A (en) * | 2020-12-01 | 2021-03-23 | 浙江华朔科技股份有限公司 | A built-in injection moulding equipment for new energy automobile battery electrically conductive |
| CN114193704A (en) * | 2021-12-20 | 2022-03-18 | 江苏骏伟精密部件科技股份有限公司 | Different-stroke core-pulling needle control device for injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104924522B (en) | 2017-08-25 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 fanfa Road (Kaiming science and Technology Park), Taicang Economic Development Zone, Suzhou, Jiangsu Province Patentee after: Jiangsu Junwei precision parts Technology Co.,Ltd. Address before: 215400 fanfa Road (Kaiming science and Technology Park), Taicang Economic Development Zone, Suzhou, Jiangsu Province Patentee before: ACEWAY PLASTIC PRODUCTS (TAICANG) LTD. |