CN209036795U - A kind of mold mechanism with first pulled core structure on sliding block - Google Patents
A kind of mold mechanism with first pulled core structure on sliding block Download PDFInfo
- Publication number
- CN209036795U CN209036795U CN201821772026.8U CN201821772026U CN209036795U CN 209036795 U CN209036795 U CN 209036795U CN 201821772026 U CN201821772026 U CN 201821772026U CN 209036795 U CN209036795 U CN 209036795U
- Authority
- CN
- China
- Prior art keywords
- slide block
- block insert
- insert
- take
- housing
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of mold mechanism with first pulled core structure on sliding block, including latch segment and take-up housing.Technical points are: latch segment is installed in mould bases, and latch segment is fixed by screws on mould bases.Inserted with inclined guide pillar in slanting guide pillar hole on take-up housing.The first slide block insert and third slide block insert are screwed on take-up housing, the right end that sliding block first takes out pin passes through the first slide block insert and third slide block insert.The advantage is that: having gap (product has drafting angle) in hole after the advantages of this structure is that first taking out pin moves S backward, product contraction has certain space, and the Surface Appearance so as to avoid third slide block insert from being included is pulled or deformed.
Description
Technical field
The utility model belongs to mould manufacturing field, the in particular to mold mechanism with first pulled core structure on a kind of sliding block.
Background technique
In previous mould structure, take-up housing is first taken out pin with two slide block inserts and sliding block and is often fixed together
One piece of movement, it is easy to cause Surface Appearance to pull bad, it is simple to be also difficult to solve root problem by polishing.
Utility model content
The purpose of this utility model is to provide the mold mechanisms with first pulled core structure on a kind of sliding block.The letter of this innovation structure
It is monostable fixed, can be very good to meet it is such infrastructure product high-volume, the requirement that efficiently produces.
The technical solution adopted is that:
A kind of mold mechanism with first pulled core structure on sliding block, including latch segment and take-up housing.
Technical points are:
Latch segment is installed in the mould bases of peripheral hardware, and latch segment is fixed by screws on mould bases.The right end and cunning of latch segment
The left end of block is inclined-plane, two contact of incline plane and is matched.
Inserted with inclined guide pillar in slanting guide pillar hole on take-up housing.The upper end of inclined guide pillar is installed on the mould bases of peripheral hardware.
The first slide block insert has been screwed on take-up housing right end.Spring on the right side of the first slide block insert
Spring is installed in mounting hole, is equipped with third slide block insert in the right end of the first slide block insert, both ends of the spring is supported respectively the
On the right side of one slide block insert and the left side of third slide block insert.The second sliding block edge is arranged in third slide block insert
Part, the second slide block insert is screwed in the first slide block insert, such as Fig. 3.Sliding block first takes out pin left end and is installed on cunning
On block, the right end that sliding block first takes out pin passes through the first slide block insert and third slide block insert.
The advantage is that: having gap after the advantages of this structure is that first taking out pin moves S backward, in hole, (product is pulled out
Modular angle degree), product contraction has certain space, and the Surface Appearance so as to avoid third slide block insert from being included has drawing
Wound or deformation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this mold mechanism.
Fig. 2 is the partial enlarged view of Fig. 1.
The annexation figure of this mold mechanism of the position Fig. 3.
In figure: 1. latch segment；2. take-up housing；3. inclined guide pillar；4. sliding block first takes out pin；5. the first slide block insert；6. second
Slide block insert；7. third slide block insert；8. spring；9. molding plastic part.
Specific embodiment
A kind of mold mechanism with first pulled core structure on sliding block, including latch segment 1 and take-up housing 2.
Latch segment 1 is installed in the mould bases of peripheral hardware, and latch segment 1 is fixed by screws on mould bases.The right end of latch segment 1 and
The left end of take-up housing 2 is inclined-plane, two contact of incline plane and is matched.Latch segment 1 follows external component to do vertical movement up and down, sliding
Block 2 horizontally slips, and has a face contact friction between them.
Inserted with inclined guide pillar 3 in the slanting guide pillar hole on take-up housing 2.The upper end of inclined guide pillar 3 is installed on the mould bases of peripheral hardware.
The first slide block insert 5 is screwed on 2 right end of take-up housing, on the right side of the first slide block insert 5
Spring 8 is installed in spring mounting hole, is equipped with third slide block insert 7,8 both ends of spring difference in the right end of the first slide block insert 5
It supports on the right side of the first slide block insert 5 and the left side of third slide block insert 7.It is arranged in third slide block insert 7
Second slide block insert 6, the second slide block insert 6 is screwed in the first slide block insert 5, such as Fig. 3.It is left that sliding block first takes out pin 4
End is installed on take-up housing 2, and the right end that sliding block first takes out pin 4 passes through the first slide block insert 5 and third slide block insert 7.
When mold is opened, inclined guide pillar 3 does the movement of vertical direction, and under the action of inclined guide pillar 3, take-up housing 2 and first is slided
Block mold insert 5 and the second slide block insert 6 and sliding block are first taken out pin 4 and are moved backward together, the right end baffle of the second slide block insert 6 and
There is the gap of certain (S of such as Fig. 1) between the left end baffle of three slide block inserts 7, third slide block insert 7 is under the action of spring 8
Keep original position motionless when beginning, so that sliding block first takes out pin 4 and is first detached from molding plastic part 9, when take-up housing 2 and the first sliding block are inlayed
Part 5 and the second slide block insert 6 and sliding block first take out pin 4 and move S backward, move backward together again after encountering third slide block insert 7,
To realize demoulding completely.
Claims (1)
1. the mold mechanism with first pulled core structure on a kind of sliding block, including latch segment (1) and take-up housing (2), it is characterised in that:
Latch segment (1) is installed in the mould bases of peripheral hardware, and latch segment (1) is fixed by screws on mould bases；The right end of latch segment (1)
It is inclined-plane with the left end of take-up housing (2), two contact of incline plane and matches；
Inserted with inclined guide pillar (3) in slanting guide pillar hole on take-up housing (2)；The upper end of inclined guide pillar (3) is installed in the mould bases of peripheral hardware
On；
The first slide block insert (5) have been screwed on take-up housing (2) right end；On the right side of the first slide block insert (5)
Spring mounting hole in spring (8) are installed, the first slide block insert (5) right end be equipped with third slide block insert (7), spring
(8) both ends are supported respectively on the right side of the first slide block insert (5) and the left side of third slide block insert (7)；
It is arranged on third slide block insert (7) the second slide block insert (6), the second slide block insert (6) is screwed in first
In slide block insert (5)；
Sliding block is first taken out pin (4) left end and is installed on take-up housing (2), and it is sliding that the right end that sliding block first takes out pin (4) passes through first
Block mold insert (5) and third slide block insert (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772026.8U CN209036795U (en) | 2018-10-30 | 2018-10-30 | A kind of mold mechanism with first pulled core structure on sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772026.8U CN209036795U (en) | 2018-10-30 | 2018-10-30 | A kind of mold mechanism with first pulled core structure on sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036795U true CN209036795U (en) | 2019-06-28 |
Family
ID=67040204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772026.8U Expired - Fee Related CN209036795U (en) | 2018-10-30 | 2018-10-30 | A kind of mold mechanism with first pulled core structure on sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036795U (en) |
-
2018
- 2018-10-30 CN CN201821772026.8U patent/CN209036795U/en not_active Expired - Fee Related
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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: 20190628 |