CN207808351U - The multi-direction core-pulling mechanism of single sliding block of injection mold - Google Patents
The multi-direction core-pulling mechanism of single sliding block of injection mold Download PDFInfo
- Publication number
- CN207808351U CN207808351U CN201721797229.8U CN201721797229U CN207808351U CN 207808351 U CN207808351 U CN 207808351U CN 201721797229 U CN201721797229 U CN 201721797229U CN 207808351 U CN207808351 U CN 207808351U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- core
- insert
- pulling
- guide
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to a kind of multi-direction core-pulling mechanisms of the single sliding block of injection mold,Including dynamic model,Sliding block and cover half,The inclined guide pillar with movable slider is fixed on cover half,Sliding is provided with two pieces of core-pulling slide blocks on dynamic model,Multi-direction guide mechanism is provided on sliding block and core-pulling slide block,Multi-direction guide mechanism includes the moving die insert being fixed on dynamic model,The top surface of moving die insert is in isosceles triangle,Bottom surface is in isosceles trapezoid,It is formed with insert guide runner on the both sides inclined-plane of moving die insert,Core-pulling slide block is in be similar to tri-prismoid,The wherein one side of core-pulling slide block is fixed with insert slider guide,The insert slide plate of structure and the cooperation of insert guide runner is formed on insert slider guide,The another side of core-pulling slide block is formed with sliding block guide runner,Sliding block is installed with two groups of sliding block slider guides close to the end face of moving die insert,The sliding block slide plate of structure and the cooperation of sliding block guide runner is formed on sliding block slider guide.The utility model can realize the core pulling that different directions especially core pulling direction intersects when interfering.
Description
Technical field
The utility model is related to injection mold technologies, and in particular to a kind of multi-direction core pulling of the single sliding block of injection mold
Mechanism.
Background technology
Core-pulling mechanism is one of most common mechanism in injection mold, is typically designed in the back-off position of product.Often at present
Core-pulling mechanism is that inclined guide pillar drives core-pulling slide block to carry out core pulling, i.e., when active and inactive mold is opened, inclined guide pillar drives core-pulling slide block
Movement so that fuse is detached from product and is convenient for product stripping.But conventional inclined guide pillar driving core-pulling slide block can only be transported in one direction
It is dynamic, when the spatial dimension of very little has longitudinal direction and has multiple directions core pulling, when especially core pulling direction interferes, conventional sliding block
Core pulling scheme will be no longer applicable in.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior arts provides a kind of injection mold of multi-direction core pulling
Core-pulling mechanism.
It is for realization purpose of utility model the technical solution adopted in the utility model：
The multi-direction core-pulling mechanism of single sliding block of injection mold, including dynamic model, sliding block and cover half are formed on the sliding block and tiltedly lead
Column through-hole, inclined guide pillar is fixed on the cover half, and the inclined guide pillar passes through the inclined guide pillar through-hole, setting is slided on the dynamic model
There are two pieces of core-pulling slide blocks, multi-direction guide mechanism, the multi-direction slide guide machine are provided on the sliding block and the core-pulling slide block
Structure includes the moving die insert being fixed on the dynamic model, and the top surface of the moving die insert is terraced in isosceles in isosceles triangle, bottom surface
Shape, is formed with insert guide runner on the both sides inclined-plane of the moving die insert, and the core-pulling slide block is described in being similar to tri-prismoid
The wherein one side of core-pulling slide block is fixed with insert slider guide, and structure and the insert guide runner are formed on the insert slider guide
The another side of the insert slide plate of cooperation, the core-pulling slide block is formed with sliding block guide runner, and the sliding block is inlayed close to the dynamic model
There are two sliding block inclined-plane, the side that the sliding block inclined-plane is formed with sliding block guide runner with the core-pulling slide block coordinates the end face system of block,
It is installed with sliding block slider guide on described two sliding block inclined-planes, structure is formed on the sliding block slider guide and is led with the sliding block
The sliding block slide plate of sliding slot cooperation.
In above-mentioned technical proposal, wearing plate is provided between the both sides inclined-plane and the core-pulling slide block of the moving die insert.
In above-mentioned technical proposal, the insert pressure for preventing the insert slide plate from falling off is fixed on the insert guide runner
Item, the cell wall outer end of the sliding block guide runner are formed with the step for preventing the sliding block slide plate from falling off.
Compared with prior art, the core-pulling mechanism of the utility model can realize the core pulling of different directions, especially core pulling side
To intersect interference when core pulling, meet and limited by space and multiple tube bundle extracting machines can not be arranged in when core pulling direction chiasma interference
The multi-angle core pulling demand of structure.
Description of the drawings
Fig. 1 is the dimensional decomposition structure diagram of the utility model；
Fig. 2 is sliding block and core-pulling slide block fit structure schematic diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of sliding block in Fig. 2；
Fig. 4 is moving die insert and core-pulling slide block fit structure schematic diagram in Fig. 1.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.As shown in Figs 1-4, it is molded
The multi-direction core-pulling mechanism of single sliding block of mold, including dynamic model 1, sliding block 2 and cover half are formed with inclined guide pillar through-hole 21 on the sliding block 2,
Inclined guide pillar 8 is fixed on the cover half, the inclined guide pillar 8 passes through the inclined guide pillar through-hole 21, slides and be provided on the dynamic model 1
It is provided with multi-direction guide mechanism on two pieces of core-pulling slide blocks 3, the sliding block 2 and the core-pulling slide block 3.
Multi-direction guide mechanism therein includes the moving die insert 4 being fixed on dynamic model 1, the top surface of moving die insert 4 in etc.
Lumbar triangle shape, bottom surface are in isosceles trapezoid, insert guide runner 41 are formed on the both sides inclined-plane of moving die insert 4, core-pulling slide block 3 is in close
It is similar to tri-prismoid, the wherein one side of core-pulling slide block 3 is fixed with insert slider guide 5, and structure and edge are formed on insert slider guide 5
The insert slide plate 51 that block guide runner 41 coordinates, the another side of the core-pulling slide block 3 is formed with sliding block guide runner 31, the sliding block
2 close to the moving die insert 4 end face system there are two sliding block inclined-plane 22, the sliding block inclined-plane 22 is formed with the core-pulling slide block 3
The side of sliding block guide runner 31 coordinates, and sliding block slider guide 6, sliding block slider guide are installed on described two sliding block inclined-planes 22
The sliding block slide plate 61 that structure coordinates with sliding block guide runner 31 is formed on 6.
During mold die sinking, the Slideslip to outside mold under the action of inclined guide pillar 8 of sliding block 2, while driving two pieces of core pullings
Sliding block 3 is slided along the both sides inclined-plane (core pulling direction) of moving die insert 4, in this process, the sliding block guide runner 31 of core-pulling slide block 3
It is slided along the sliding block slider guide 6 being fixed on sliding block 2, which achieves the core pullings of different directions.
In above-mentioned technical proposal, wearing plate is provided between the both sides inclined-plane and the core-pulling slide block 3 of the moving die insert 4
7.The both sides inclined-plane of moving die insert 4 is filled with gap existing for core-pulling slide block 3 by wearing plate 7, and can pass through replacement
The wearing plate 7 of different-thickness fills gap between the two, reduces the design accuracy requirement of mold, also reduces mold
Scrappage so that be designed and manufactured as originally being greatly reduced.
In above-mentioned technical proposal, the insert for preventing the insert slide plate 51 from falling off is fixed on the insert guide runner 41
Press strip 42, the cell wall outer end of the sliding block guide runner 31 are formed with the step 32 for preventing the sliding block slide plate 61 from falling off.
The preferred embodiment of the utility model described in detail above.It should be appreciated that all technologies in the art
Personnel can be obtained by logical analysis, reasoning, or a limited experiment on the basis of existing technology according to the design of the utility model
The technical solution arrived should all be fallen into the scope of protection of the utility model.
Claims (2)
1. the multi-direction core-pulling mechanism of the single sliding block of injection mold, including dynamic model (1), sliding block (2) and cover half, on the sliding block (2)
It is formed with inclined guide pillar through-hole (21), inclined guide pillar (8) is fixed on the cover half, the inclined guide pillar (8) passes through the inclined guide pillar through-hole
(21), it is characterised in that sliding is provided with two pieces of core-pulling slide blocks (3) on the dynamic model (1), and the sliding block (2) and the core pulling are slided
Multi-direction guide mechanism is provided on block (3), the multi-direction guide mechanism includes the dynamic model edge being fixed on the dynamic model (1)
Block (4), the top surface of the moving die insert (4) are in isosceles trapezoid, the both sides of the moving die insert (4) in isosceles triangle, bottom surface
Insert guide runner (41) is formed on inclined-plane, the core-pulling slide block (3) is in be similar to tri-prismoid, the core-pulling slide block (3)
Wherein one side is fixed with insert slider guide (5), and structure and the insert guide runner (41) are formed on the insert slider guide (5)
The another side of the insert slide plate (51) of cooperation, the core-pulling slide block (3) is formed with sliding block guide runner (31), the sliding block (2)
There are two sliding block inclined-plane (22), the sliding block inclined-plane (22) and the core-pulling slide blocks for the end face system of the close moving die insert (4)
(3) it is formed with the side cooperation of sliding block guide runner (31), sliding block slider guide is installed on described two sliding block inclined-planes (22)
(6), the sliding block slide plate (61) of structure and the sliding block guide runner (31) cooperation is formed on the sliding block slider guide (6).
2. the multi-direction core-pulling mechanism of the single sliding block of injection mold according to claim 1, it is characterised in that the insert is led
The insert press strip (42) for preventing the insert slide plate (51) from falling off is fixed on sliding slot (41), the sliding block guide runner (31)
Cell wall outer end is formed with the step (32) for preventing the sliding block slide plate (61) from falling off.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823766.5U CN207859388U (en) | 2017-12-20 | 2017-12-20 | The core pulling guide mechanism of injection mold |
| CN201721797229.8U CN207808351U (en) | 2017-12-20 | 2017-12-20 | The multi-direction core-pulling mechanism of single sliding block of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797229.8U CN207808351U (en) | 2017-12-20 | 2017-12-20 | The multi-direction core-pulling mechanism of single sliding block of injection mold |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823766.5U Division CN207859388U (en) | 2017-12-20 | 2017-12-20 | The core pulling guide mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808351U true CN207808351U (en) | 2018-09-04 |
Family
ID=63332505
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823766.5U Expired - Fee Related CN207859388U (en) | 2017-12-20 | 2017-12-20 | The core pulling guide mechanism of injection mold |
| CN201721797229.8U Expired - Fee Related CN207808351U (en) | 2017-12-20 | 2017-12-20 | The multi-direction core-pulling mechanism of single sliding block of injection mold |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823766.5U Expired - Fee Related CN207859388U (en) | 2017-12-20 | 2017-12-20 | The core pulling guide mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207859388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058343B (en) * | 2017-12-20 | 2019-11-22 | 浙江台州美多模具有限公司 | The multi-direction core-pulling mechanism of the single sliding block of injection mold |
| CN112622183A (en) * | 2020-12-05 | 2021-04-09 | 勇气模具塑胶(苏州)有限公司 | Door frame forming die and forming process thereof |
| CN114029472A (en) * | 2021-11-17 | 2022-02-11 | 无锡锡南科技股份有限公司 | Take oblique guide pillar device low pressure mould of loosing core of gradient |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984704B (en) * | 2017-12-20 | 2020-02-28 | 浙江台州美多模具有限公司 | Core-pulling sliding guide mechanism of injection mold |
-
2017
- 2017-12-20 CN CN201721823766.5U patent/CN207859388U/en not_active Expired - Fee Related
- 2017-12-20 CN CN201721797229.8U patent/CN207808351U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058343B (en) * | 2017-12-20 | 2019-11-22 | 浙江台州美多模具有限公司 | The multi-direction core-pulling mechanism of the single sliding block of injection mold |
| CN112622183A (en) * | 2020-12-05 | 2021-04-09 | 勇气模具塑胶(苏州)有限公司 | Door frame forming die and forming process thereof |
| CN112622183B (en) * | 2020-12-05 | 2022-05-03 | 勇气模具塑胶(苏州)有限公司 | Door frame forming die and forming process thereof |
| CN114029472A (en) * | 2021-11-17 | 2022-02-11 | 无锡锡南科技股份有限公司 | Take oblique guide pillar device low pressure mould of loosing core of gradient |
| CN114029472B (en) * | 2021-11-17 | 2023-02-21 | 无锡锡南科技股份有限公司 | Take oblique guide pillar device low pressure mould of loosing core of gradient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207859388U (en) | 2018-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |