CN106738680A - A kind of automotive air intake pipe side core-pulling injection mold - Google Patents
A kind of automotive air intake pipe side core-pulling injection mold Download PDFInfo
- Publication number
- CN106738680A CN106738680A CN201611184873.8A CN201611184873A CN106738680A CN 106738680 A CN106738680 A CN 106738680A CN 201611184873 A CN201611184873 A CN 201611184873A CN 106738680 A CN106738680 A CN 106738680A
- Authority
- CN
- China
- Prior art keywords
- core
- pulling
- plate
- die shoe
- core pulling
- 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
Links
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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/261—Moulds having tubular mould cavities
-
- 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
- B29C45/40—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to automotive air intake pipe mould manufacturing field, more particularly to a kind of automotive air intake pipe side core-pulling injection mold.Mould includes upper clamping plate, impression bolster, core fixing plate, support block cushion block, die shoe plate, core pulling actuating unit, the upper clamping plate, impression bolster, core fixing plate, support block cushion block, die shoe plate are sequentially connected from top to bottom, the die shoe plate also includes push pedal and push rod fixed plate, the push pedal is connected and on die shoe plate with push rod fixed plate, the push pedal, push rod fixed plate are connected by push rod with core pulling actuating unit, and the core pulling actuating unit is connected between impression bolster, core fixing plate.The characteristics of being made up of bend loss and straight length according to working of plastics endoporus, bend loss carries out core pulling using hydraulic jack core-pulling mechanism mode, straight length carries out core pulling using the motor-driven core pulling mode of Angle Pin, the core_pulling demoulding of working of plastics is successfully realized, demoulding problem during bend pipe working of plastics injection moulding is solved.
Description
Technical field
The present invention relates to automotive air intake pipe mould manufacturing field, more particularly to a kind of automotive air intake pipe side core-pulling injection mould
Tool.
Background technology
Currently, automotive light weight technology has turned into the development trend of automobile industry, a large amount of on automobile to be replaced using engineering plastics
Metal material, is an important channel of automobile lightweight.There is following shortcoming in current technology.
(1) bend loss core lacks solid positioning in managing, and core easily runs after being worked under injection pressure for a period of time
Partially；
(2) during pipe inner core pulling, working of plastics needs to be fixed against intracanalicular type core and working of plastics adhesion；
(3) it is unlikely to be left compared with gash mark in circular tube external after the final demoulding ejection of working of plastics.
The content of the invention
The present invention provides a kind of automotive air intake pipe side core-pulling injection mold, it is intended to solve prior art injection moulding difficult
Problem.
The present invention provides a kind of automotive air intake pipe side core-pulling injection mold includes upper clamping plate, impression bolster, core
Fixed plate, support block cushion block, die shoe plate, core pulling actuating unit, the upper clamping plate, impression bolster, core fixing plate, support block
Cushion block, die shoe plate are sequentially connected from top to bottom, and the die shoe plate also includes push pedal and push rod fixed plate, the push pedal and top
Bar fixed plate is connected and on die shoe plate, and the push pedal, push rod fixed plate are connected by push rod with core pulling actuating unit, institute
Core pulling actuating unit is stated to be connected between impression bolster, core fixing plate.
As a further improvement on the present invention, the core pulling actuating unit include bend pipe core pulling oil cylinder, oil cylinder connection pull bar,
First attachment pegs, slide body connecting rod, the second attachment pegs, circular arc sliding block, circular arc guide pad, the bend pipe core pulling oil cylinder, oil cylinder connection
Connect pull bar, circular arc sliding block to be sequentially connected, the slide body connecting rod couples pull bar and is connected by the first attachment pegs and oil cylinder, the cunning
Block connecting rod is connected by the second attachment pegs with circular arc sliding block, and the circular arc sliding block is connected to die cavity and fixes by circular arc guide pad
Between plate, core fixing plate.
The beneficial effects of the invention are as follows：The characteristics of being made up of bend loss and straight length according to working of plastics endoporus, bend loss is adopted
Core pulling is carried out with hydraulic jack core-pulling mechanism mode, straight length carries out core pulling using the motor-driven core pulling mode of Angle Pin, it is successfully real
Show the core_pulling demoulding of working of plastics, solve demoulding problem during bend pipe working of plastics injection moulding.
Brief description of the drawings
Fig. 1 is the structural representation of automotive air intake pipe side core-pulling injection mold of the present invention；
Fig. 2 is the structural representation of core pulling actuating unit in the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
As shown in figure 1, the automotive air intake pipe side core-pulling injection mold includes upper clamping plate 1, impression bolster 2, core
Fixed plate 3, support block cushion block 4, die shoe plate 7, core pulling actuating unit, the upper clamping plate 1, impression bolster 2, core fixing plate
3rd, support block cushion block 4, die shoe plate 7 are sequentially connected from top to bottom, and the die shoe plate 7 also includes push pedal 5 and push rod fixed plate 6,
The push pedal 5 is connected and on die shoe plate 7 with push rod fixed plate 6, and the push pedal 5, push rod fixed plate 6 pass through push rod and take out
Core power mechanism is connected, and the core pulling actuating unit is connected between impression bolster 2, core fixing plate 3.
As shown in Fig. 2 core pulling actuating unit include bend pipe core pulling oil cylinder 10, oil cylinder connection pull bar 11, the first attachment pegs 12,
Slide body connecting rod 13, the second attachment pegs 14, circular arc sliding block 15, circular arc guide pad 16, bend pipe core pulling oil cylinder 10, the oil cylinder connection
Pull bar 11, circular arc sliding block 15 are sequentially connected, and the slide body connecting rod 13 couples pull bar 11 with oil cylinder and connects by the first attachment pegs 12
Connect, the slide body connecting rod 13 is connected by the second attachment pegs 14 with circular arc sliding block 15, and the circular arc sliding block 15 is led by circular arc
It is connected between impression bolster 2, core fixing plate 3 to block 16.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (2)
1. a kind of automotive air intake pipe side core-pulling injection mold, it is characterised in that including upper clamping plate, impression bolster, core
Fixed plate, support block cushion block, die shoe plate, core pulling actuating unit, the upper clamping plate, impression bolster, core fixing plate, support block
Cushion block, die shoe plate are sequentially connected from top to bottom, and the die shoe plate also includes push pedal and push rod fixed plate, the push pedal and top
Bar fixed plate is connected and on die shoe plate, and the push pedal, push rod fixed plate are connected by push rod with core pulling actuating unit, institute
Core pulling actuating unit is stated to be connected between impression bolster, core fixing plate.
2. automotive air intake pipe side core-pulling injection mold according to claim 1, it is characterised in that the core pulling engine
Structure includes bend pipe core pulling oil cylinder, oil cylinder connection pull bar, the first attachment pegs, slide body connecting rod, the second attachment pegs, circular arc sliding block, circle
Arc guide pad, the bend pipe core pulling oil cylinder, oil cylinder connection pull bar, circular arc sliding block are sequentially connected, and the slide body connecting rod is by the
One attachment pegs are connected with oil cylinder connection pull bar, and the slide body connecting rod is connected by the second attachment pegs with circular arc sliding block, the circle
Arc sliding block is connected between impression bolster, core fixing plate by circular arc guide pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184873.8A CN106738680A (en) | 2016-12-20 | 2016-12-20 | A kind of automotive air intake pipe side core-pulling injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184873.8A CN106738680A (en) | 2016-12-20 | 2016-12-20 | A kind of automotive air intake pipe side core-pulling injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738680A true CN106738680A (en) | 2017-05-31 |
Family
ID=58893930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611184873.8A Pending CN106738680A (en) | 2016-12-20 | 2016-12-20 | A kind of automotive air intake pipe side core-pulling injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822831A (en) * | 2019-04-01 | 2019-05-31 | 余姚市康西精密模具有限公司 | Injection mold is used in a kind of production of PE pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0585136A1 (en) * | 1992-08-28 | 1994-03-02 | Ryobi Ltd. | Metal mold arrangement for casting water-cooled type cylinder block in horizontal type casting machine |
| CN104960154A (en) * | 2015-07-14 | 2015-10-07 | 季音 | Injection mold of large-angle arc circular pipe |
| CN105034271A (en) * | 2015-07-14 | 2015-11-11 | 季音 | Elbow injection mold |
| CN205202027U (en) * | 2015-10-21 | 2016-05-04 | 张家港市乐余百润塑料模具厂 | Oblique guide pillar side injection mold of loosing core |
-
2016
- 2016-12-20 CN CN201611184873.8A patent/CN106738680A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0585136A1 (en) * | 1992-08-28 | 1994-03-02 | Ryobi Ltd. | Metal mold arrangement for casting water-cooled type cylinder block in horizontal type casting machine |
| CN104960154A (en) * | 2015-07-14 | 2015-10-07 | 季音 | Injection mold of large-angle arc circular pipe |
| CN105034271A (en) * | 2015-07-14 | 2015-11-11 | 季音 | Elbow injection mold |
| CN205202027U (en) * | 2015-10-21 | 2016-05-04 | 张家港市乐余百润塑料模具厂 | Oblique guide pillar side injection mold of loosing core |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822831A (en) * | 2019-04-01 | 2019-05-31 | 余姚市康西精密模具有限公司 | Injection mold is used in a kind of production of PE pipe |
| CN109822831B (en) * | 2019-04-01 | 2020-12-04 | 台州新凯科技服务有限公司 | Injection mold is used in PE pipe production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170531 |