CN103737821B - Double-color injection mold for pipe clamp of automobile circuit wire - Google Patents
Double-color injection mold for pipe clamp of automobile circuit wire Download PDFInfo
- Publication number
- CN103737821B CN103737821B CN201410020369.9A CN201410020369A CN103737821B CN 103737821 B CN103737821 B CN 103737821B CN 201410020369 A CN201410020369 A CN 201410020369A CN 103737821 B CN103737821 B CN 103737821B
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- mould
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- moving
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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
- B29C45/2681—Moulds with rotatable mould parts
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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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
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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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
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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
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Double-color injection mold for pipe clamp of automobile circuit wire, comprise, lower bolster, on, first injection mould and the second injection mould are set between lower bolster, first injection mould and the second injection mould comprise the first solid plate and the second solid plate, first, all fixed die insert is installed in second solid plate, lower bolster is installed respectively the first mould pin and the second mould pin, first, second mould pin all installs moving platen, respectively moving die insert is installed in moving platen, in two moving platens, all compression leg is set, first, all be shaped with in second mould pin in each avoiding hollow groove of avoiding hollow groove and ripping bar is set separately, ripping bar is arranged down, upper push pedal, upper push pedal is installed fore-set and edge bar, first solid plate opens fore-set recess processed, second solid plate opens superzapping post recess, fore-set coordinates with fore-set recess, inlay bar and fixed die insert and moving die insert and form the first injection mold cavities, compression leg and compression leg mating recesses, the space that edge bar exits rear formation is the second injection mold cavities, and form complete product with mold base quadric injection mould.
Description
Technical field
The present invention relates to a kind of bicolor injection mould for the production of automobile circuit wire pipe clamp, belong to injection mold field.
Background technology
Injection mold is adopted to produce the pipe clamp of automobile circuit wire, pipe clamp is fixed in automobile engine, and automobile circuit wire is clamped by pipe clamp, in order to distinguish the wire of not same-action, pipe clamp is made generally in two kinds of colors, prior art adopts secondary injection molding, and namely use two secondary moulds, the first secondary mould first outpours the pipe clamp base of the first color, then using this pipe clamp base as inserts, put into the second secondary mould secondary injection molding, its shortcoming is: die cost investment is large, and production efficiency is low.
Summary of the invention
The object of the invention is the shortcoming in order to overcome prior art, provide a kind of and adopt the secondary mould rotation interchangeable of double coloured plastic injection machine one, a double-shot moulding, cost investment is economized, the Double-color injection mold for pipe clamp of automobile circuit wire that production efficiency is high.
The technical scheme of Double-color injection mold for pipe clamp of automobile circuit wire of the present invention is: comprise upper mould plate and lower bolster, it is characterized in that between described cope match-plate pattern and lower bolster, arranging the first injection mould and the second injection mould, the first described injection mould and the second injection mould form by the cover half part of mould and the dynamic model part of mould, described cover half part comprises and is arranged on the first cushion block under cope match-plate pattern and the second cushion block, first solid plate is installed under the first cushion block, second solid plate is installed under the second cushion block, all fixed die insert is installed in first solid plate and the second solid plate, described dynamic model part is included on lower bolster and installs two the first mould pin and the second mould pin respectively, first mould pin and the second mould pin all install moving platen, respectively moving die insert is installed in two moving platens, in the both sides of two moving platens, all compression leg is set, all avoiding hollow groove is shaped with in two the first mould pin and the second mould pin, in each avoiding hollow groove, ripping bar is set separately, the head of ripping bar is all arranged lower push pedal and upper push pedal, upper push pedal is all installed fore-set and edge bar, fore-set recess processed is opened in the position that described first solid plate is corresponding with fore-set, superzapping post recess is opened in the position that described second solid plate is corresponding with compression leg, during matched moulds, described fore-set stretches in fore-set recess, edge bar stretches in fixed die insert, and form the first injection mold cavities with fixed die insert and moving die insert, the mold base of injection mo(u)lding is had in first injection mold cavities, described compression leg stretches in compression leg recess, edge bar falls back in moving die insert, the space that edge bar exits forms the second injection mold cavities, and form complete product with mold base quadric injection mould, between described two the first mould pin and the second mould pin, lower roof plate and upper plate are all set, upper plate installs thimble, thimble contacts with product.
Double-color injection mold for pipe clamp of automobile circuit wire of the present invention, the first described injection mould is identical with the dynamic model part structure of the second injection mould, difference is that fore-set recess processed is opened in the position that the first solid plate of the first injection mould is corresponding with fore-set, superzapping post recess is opened in the position that the second solid plate of the second injection mould is corresponding with compression leg, during injection moulding, the dynamic model part of mould is run by double coloured plastic injection machine powered belt trend, make mould dynamic model part and cover half part matched moulds, first solid plate is pressed on compression leg, compression leg is pressed down, the head of ripping bar is levered up, thus drive lower push pedal and upper push pedal upwards to run, fore-set in upper push pedal enters in fore-set recess, edge bar stretches in fixed die insert, and form the first injection mold cavities with fixed die insert and moving die insert, then injection moulding, form the mold base of a kind of material (or color), mould dynamic model part drives die sinking by double coloured plastic injection machine power again, mould dynamic model part is run downwards to depart from cover half part and is coordinated, 180 ° are rotated again by the rotary-tray driven mold dynamic model part of double coloured plastic injection machine, make the first injection mould and the second injection mould transposition, matched moulds again, now, the compression leg recess corresponding with compression leg is shaped with in second solid plate of the second injection mould, compression leg enters in compression leg recess, compression leg cannot be pressed down, ripping bar does not lever up, and owing to not arranging recess in the second solid plate corresponding with fore-set, when after matched moulds, fore-set resets under the second solid plate effect, fore-set promote upper push pedal and lower push pedal descending, edge bar is made to fall back in moving die insert, the space that edge bar exits forms the second injection mold cavities, and the injection moulding of the second material (or different colours) is carried out together with mold base, form complete double-colored product, finally drive the lower roof plate of the second injection mould and upper plate by thimble jack-up by the power of double coloured plastic injection machine, thimble is by outside double-colored product ejection die, mould completes injection moulding once, knockout course, circulation like this.First injection mould only completes first time injection mo(u)lding action, does not eject.This programme installs two secondary heteroid die assemblies in same template, but die sinking, matched moulds and injection moulding are kept strokes, utilize the rotary-tray transposition of double coloured plastic injection machine, reach the object of secondary double-colored (or two kinds of different materials) injection mo(u)lding, reduce die cost investment, cost saving, enhances productivity, and has the economic benefit of highly significant.
Double-color injection mold for pipe clamp of automobile circuit wire of the present invention, described fore-set outer wall is equipped with back-moving spring, and the bottom of back-moving spring withstands in push pedal, and the top of back-moving spring withstands in moving platen, is beneficial to fore-set and automatically resets.
Accompanying drawing explanation
Fig. 1 is Double-color injection mold for pipe clamp of automobile circuit wire matched moulds view of the present invention;
Fig. 2 is Double-color injection mold for pipe clamp of automobile circuit wire die opening state schematic diagram of the present invention.
Detailed description of the invention
The present invention relates to a kind of Double-color injection mold for pipe clamp of automobile circuit wire, as Fig. 1, shown in Fig. 2, comprise upper mould plate 1 and lower bolster 2, first injection mould 3 and the second injection mould 4 is set between described cope match-plate pattern 1 and lower bolster 2, the first described injection mould 3 and the second injection mould 4 form by the cover half part of mould and the dynamic model part of mould, described cover half part comprises the first cushion block 5 and the second cushion block 6 be arranged under cope match-plate pattern 1, first cushion block 5 times installs the first solid plate 7, second cushion block 6 times installs the second solid plate 8, in first solid plate 7 and the second solid plate 8, fixed die insert 9 is all installed, described dynamic model part is included on lower bolster 2 and installs two first mould pin 10 and the second mould pin 11 respectively, first mould pin 10 and the second mould pin 11 all install moving platen 12, each installation moving die insert 13 in two moving platens 12, in the both sides of two moving platens 12, compression leg 14 is all set, avoiding hollow groove 15 is all shaped with in two the first mould pin 10 and the second mould pin 11, in each avoiding hollow groove 15, ripping bar 16 is set separately, the head of ripping bar 16 is all arranged lower push pedal 17 and upper push pedal 18, upper push pedal 18 is all installed fore-set 19 and edge bar 20, fore-set recess 21 processed is opened in the position corresponding with fore-set 19 at described first solid plate 7, superzapping post recess 22 is opened in the position corresponding with compression leg 14 at described second solid plate 8, during matched moulds, described fore-set 19 stretches in fore-set recess 21, edge bar 20 stretches in fixed die insert 9, and form the first injection mold cavities with fixed die insert 9 and moving die insert 13, the mold base 23 of injection mo(u)lding is had in first injection mold cavities, described compression leg 14 stretches in compression leg recess 22, edge bar 20 falls back in moving die insert 13, the space that edge bar 20 exits forms the second injection mold cavities, and form complete product 24 with mold base 23 quadric injection mould, between described two the first mould pin 10 and the second mould pin 11, lower roof plate 25 and upper plate 26 are all set, upper plate 26 is installed thimble 27, thimble 27 contacts with product 24.The first injection mould 3 described in this programme is identical with the dynamic model part structure of the second injection mould 4, difference is that fore-set recess 21 processed is opened in the position that the first solid plate 7 of the first injection mould 3 is corresponding with fore-set 19, superzapping post recess 22 is opened in the position that the second solid plate 8 of the second injection mould 4 is corresponding with compression leg (14), during injection moulding, the dynamic model part of mould is run by double coloured plastic injection machine powered belt trend, make mould dynamic model part and cover half part matched moulds, first solid plate 7 is pressed on compression leg 14, compression leg 14 is pressed down, the head of ripping bar 16 is levered up, thus drive lower push pedal 17 and upper push pedal 18 upwards to run, fore-set 19 in upper push pedal 18 enters in fore-set recess 21, edge bar 20 stretches in fixed die insert 9, and form the first injection mold cavities with fixed die insert 9 and moving die insert 13, then injection moulding, form the mold base 23 of a kind of material (or color), mould dynamic model part drives die sinking by double coloured plastic injection machine power again, mould dynamic model part is run downwards to depart from cover half part and is coordinated, 180 ° are rotated again by the rotary-tray driven mold dynamic model part of double coloured plastic injection machine, make the first injection mould 3 and the second injection mould 4 transposition, matched moulds again, now, the compression leg recess 22 corresponding with compression leg 14 is shaped with in second solid plate 8 of the second injection mould 4, compression leg 14 enters in compression leg recess, compression leg cannot be pressed down, ripping bar does not lever up, and owing to not arranging recess in the second solid plate corresponding with fore-set 19, when after matched moulds, fore-set resets under the second solid plate 8 acts on, fore-set promote upper push pedal and lower push pedal descending, edge bar 20 is made to fall back in moving die insert 13, the space that edge bar 20 exits forms the second injection mold cavities, and the injection moulding of the second material (or different colours) is carried out together with mold base 23, form complete double-colored product 24, finally drive lower roof plate and upper plate by thimble jack-up by the power of double coloured plastic injection machine, thimble is by outside double-colored product ejection die, mould completes injection moulding once, knockout course, circulation like this.First injection mould only completes first time injection mo(u)lding action, does not eject.This programme installs two secondary heteroid die assemblies in same template, but die sinking matched moulds, injection moulding are consistent with stripping action, utilize the rotary-tray transposition of double coloured plastic injection machine, reach the object of secondary double-shot moulding, reduce die cost investment, cost saving, enhances productivity, and has the economic benefit of highly significant.Described fore-set 19 outer wall is equipped with back-moving spring 28, and the bottom of back-moving spring 28 withstands in push pedal 18, and the top of back-moving spring 28 withstands in moving platen 12, is beneficial to fore-set and automatically resets.
Claims (2)
1. Double-color injection mold for pipe clamp of automobile circuit wire, comprise upper mould plate (1) and lower bolster (2), it is characterized in that arranging the first injection mould (3) and the second injection mould (4) between described cope match-plate pattern (1) and lower bolster (2), described the first injection mould (3) and the second injection mould (4) form by the cover half part of mould and the dynamic model part of mould, described cover half part comprises and is arranged on the first cushion block (5) under cope match-plate pattern (1) and the second cushion block (6), first solid plate (7) is installed under the first cushion block (5), second solid plate (8) is installed under the second cushion block (6), in first solid plate (7) and the second solid plate (8), fixed die insert (9) is all installed, described dynamic model part is included on lower bolster (2) and installs two the first mould pin (10) and two the second mould pin (11) respectively, first mould pin (10) and the second mould pin (11) all install moving platen (12), moving die insert (13) is respectively installed in two moving platens (12), in the both sides of two moving platens (12), compression leg (14) is all set, avoiding hollow groove (15) is all shaped with in two the first mould pin (10) and two the second mould pin (11), ripping bar (16) is set in each avoiding hollow groove (15) separately, the head of ripping bar (16) is all arranged lower push pedal (17) and upper push pedal (18), upper push pedal (18) is all installed fore-set (19) and edge bar (20), fore-set recess (21) processed is opened in the position that described first solid plate (7) is corresponding with fore-set (19), superzapping post recess (22) is opened in the position corresponding with compression leg (14) described second solid plate (8), during matched moulds, described fore-set (19) stretches in fore-set recess (21), edge bar (20) stretches in fixed die insert (9), and form the first injection mold cavities with fixed die insert (9) and moving die insert (13), the mold base (23) of injection mo(u)lding is had in first injection mold cavities, described compression leg (14) stretches in compression leg recess (22), edge bar (20) falls back in moving die insert (13), the space that edge bar (20) exits forms the second injection moulding die cavity, and form complete product (24) with mold base (23) quadric injection mould, between described two the first mould pin (10) and two the second mould pin (11), lower roof plate (25) and upper plate (26) are all set, upper plate (26) is installed thimble (27), thimble (27) contacts with product (24).
2. Double-color injection mold for pipe clamp of automobile circuit wire as claimed in claim 1, it is characterized in that described fore-set (19) outer wall is equipped with back-moving spring (28), the bottom of back-moving spring (28) withstands in push pedal (18), and the top of back-moving spring (28) withstands in moving platen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020369.9A CN103737821B (en) | 2014-01-17 | 2014-01-17 | Double-color injection mold for pipe clamp of automobile circuit wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020369.9A CN103737821B (en) | 2014-01-17 | 2014-01-17 | Double-color injection mold for pipe clamp of automobile circuit wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103737821A CN103737821A (en) | 2014-04-23 |
| CN103737821B true CN103737821B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020369.9A Active CN103737821B (en) | 2014-01-17 | 2014-01-17 | Double-color injection mold for pipe clamp of automobile circuit wire |
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Families Citing this family (8)
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| CN104385526A (en) * | 2014-09-21 | 2015-03-04 | 金方明 | Injection molding machine connection swing rod and heat treatment process thereof |
| CN105856508B (en) * | 2016-05-30 | 2018-02-13 | 百汇精密塑胶模具（深圳）有限公司 | A kind of dual-color plastic rubber mold structure |
| CN106584784B (en) * | 2016-12-30 | 2018-11-30 | 杨正军 | A kind of injection mold of three color clip of front and back sides |
| CN106671358A (en) * | 2017-01-13 | 2017-05-17 | 精英模具(上海)有限公司 | Method and mould for three-color injection molding |
| CN106985345B (en) * | 2017-03-31 | 2023-03-24 | 东莞市盈通精密组件有限公司 | Double-color injection mold with retracted mold core |
| CN109333925B (en) * | 2018-10-26 | 2024-05-28 | 江苏朗佑精密部件制造有限公司 | Injection mold for lifting rod sleeve and production method thereof |
| CN113334693A (en) * | 2021-06-08 | 2021-09-03 | 宁波品晟模具有限公司 | Double-color die carrier for right trim strip of automobile instrument and processing technology of double-color die carrier |
| CN114043665B (en) * | 2021-11-24 | 2023-12-19 | 创意塑胶工业（苏州）有限公司 | Double-layer product production is with two-shot moulding utensil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201268066Y (en) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | Double-colored injection mould |
| CN102120355A (en) * | 2011-01-24 | 2011-07-13 | 宁波横河模具有限公司 | Bicolor injection mould for wheels of dust collectors |
| CN203228373U (en) * | 2012-10-26 | 2013-10-09 | 鸿利达模具(深圳)有限公司 | Double-color mold core-pulling mechanism |
| CN203712969U (en) * | 2014-01-17 | 2014-07-16 | 浙江正立塑模有限公司 | Double-color injection mould for automobile circuit lead wire pipe clamp |
-
2014
- 2014-01-17 CN CN201410020369.9A patent/CN103737821B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268066Y (en) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | Double-colored injection mould |
| CN102120355A (en) * | 2011-01-24 | 2011-07-13 | 宁波横河模具有限公司 | Bicolor injection mould for wheels of dust collectors |
| CN203228373U (en) * | 2012-10-26 | 2013-10-09 | 鸿利达模具(深圳)有限公司 | Double-color mold core-pulling mechanism |
| CN203712969U (en) * | 2014-01-17 | 2014-07-16 | 浙江正立塑模有限公司 | Double-color injection mould for automobile circuit lead wire pipe clamp |
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| Publication number | Publication date |
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| CN103737821A (en) | 2014-04-23 |
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Denomination of invention: Double-color injection mold for pipe clamp of automobile circuit wire Effective date of registration: 20170815 Granted publication date: 20160323 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Zhengli Plastic Mould Co., Ltd. Registration number: 2017330000083 |