CN206066871U - Interior division buffer bar die cylinder formula deforms mould emptier - Google Patents
Interior division buffer bar die cylinder formula deforms mould emptier Download PDFInfo
- Publication number
- CN206066871U CN206066871U CN201620926125.1U CN201620926125U CN206066871U CN 206066871 U CN206066871 U CN 206066871U CN 201620926125 U CN201620926125 U CN 201620926125U CN 206066871 U CN206066871 U CN 206066871U
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- China
- Prior art keywords
- insert
- block
- oil cylinder
- dynamic model
- tiltedly
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Interior division buffer bar die cylinder formula deforms mould emptier, including stationary mould for mould block and dynamic model block, moving die insert is installed on dynamic model block, there is the bumper of injection mo(u)lding between moving die insert and cover half block, the two ends of bumper are formed with pilot hole, pilot hole insert is set on described dynamic model block, insert and oil cylinder insert are slided tiltedly, the side of pilot hole insert is engaged with pilot hole, insert is tiltedly slided in the opposite side connection of pilot hole insert, tiltedly oblique sliver is formed with sliding insert, described oil cylinder insert is disposed longitudinally on dynamic model block, oblique chute is formed with oil cylinder insert, tiltedly chute is engaged with oblique sliver, tiltedly oil pumping cylinder is installed on the side wall of dynamic model block, tiltedly oil pumping cylinder connects oil cylinder insert, the opposite side wall of described dynamic model block is provided with position-limit mechanism, position-limit mechanism is engaged with oil cylinder insert.Compared with the prior art, oil cylinder drive action is more stable, reliable, and structure is simpler, and processing cost is low, and production efficiency is high for this programme.
Description
Technical field
This utility model is related to a kind of interior division buffer bar die cylinder formula and deforms mould emptier, belongs to injection mold neck
Domain.
Background technology
Plastic product, such as bumper etc. are produced using injection mold, in order to ensure that product surface is smooth, seamless,
Especially for the parting line at bumper two ends, in order to eliminate the parting line, existing bumper mold is tied using interior typing mostly
Structure, will bumper two ends parting Surface Design in the inner side of bumper, using predeformation structure, in the demoulding, using insurance
The two ends of bumper are drawn deformation, the two ends of bumper is deviate from from the die cavity of mould by the pilot hole on thick stick two ends, then
By the ejecting mechanism of mould by outside bumper ejection die, the demoulding is realized.Draw deformation mostly using oblique at bumper two ends at present
Ejecting block, mould need twice-die-opening, there is complex structure, the shortcomings of action is unstable, often results in mould and crash and stop production,
Low production efficiency.
The content of the invention
The purpose of this utility model is for the shortcoming for overcoming prior art, there is provided a kind of to pull deformation, knot using oil cylinder
Structure is simple, having stable behavior, reliability, the interior division buffer bar die cylinder formula deformation mould emptier of improve production efficiency.
In this utility model, the technical scheme of division buffer bar die cylinder formula deformation mould emptier is：Including stationary mould for mould
Block and dynamic model block, install moving die insert, have the bumper of injection mo(u)lding, bumper between moving die insert and cover half block on dynamic model block
Two ends be formed with pilot hole, it is characterised in that pilot hole insert is set, tiltedly sliding insert and oil cylinder insert, dress on described dynamic model block
The side of distribution insert is engaged with pilot hole, and insert is tiltedly slided in the opposite side connection of pilot hole insert, is tiltedly formed with tiltedly in sliding insert
Sliver, described oil cylinder insert are disposed longitudinally on dynamic model block, and oblique chute is formed with oil cylinder insert, and oblique chute is matched with oblique sliver
Close, tiltedly oil pumping cylinder is installed on the side wall of dynamic model block, tiltedly oil pumping cylinder connection oil cylinder insert, on the opposite side wall of described dynamic model block
Position-limit mechanism is provided with, position-limit mechanism is engaged with oil cylinder insert.
Interior division buffer bar die cylinder formula of the present utility model deforms mould emptier, during the demoulding, is driven by cylinder of tiltedly pumping
Oil cylinder insert is slided, and oil cylinder insert passes through oblique chute and oblique sliver coordinates, and drives the tiltedly inside Slideslip of sliding insert, tiltedly sliding insert band
Dynamic pilot hole insert movement, so that pilot hole insert drives the two ends deformation of bumper, makes the two ends slave module of bumper
Middle abjection, compared with the prior art, oil cylinder drive action is more stable, reliable, and structure is simpler, and processing cost is low, production efficiency
It is high.
Interior division buffer bar die cylinder formula of the present utility model deforms mould emptier, and described position-limit mechanism is included in dynamic
Fixed block and locating oil cylinder are installed on the opposite side wall of module, limited block is set in fixed block, spacing hole in limited block, is formed with, oil
Spacing contiguous block is formed with cylinder insert, limited block connects spacing contiguous block, connects limit bolt on the cylinder rod of locating oil cylinder, limits
Position latch is engaged with spacing hole.During injection, in limit bolt insertion spacing hole, limited block is made to carry out oil cylinder insert spacing,
Prevent oil cylinder insert displacement, it is to avoid rise mould.During the demoulding, limit bolt is departed from spacing hole.
Description of the drawings
Fig. 1 is interior division buffer bar mould structure schematic diagram of the present utility model；
Fig. 2 is cylinder type deformation mould emptier schematic diagram of the present utility model；
Fig. 3 is partial enlarged drawing at the A of Fig. 2.
Specific embodiment
This utility model is related to a kind of interior division buffer bar die cylinder formula and deforms mould emptier, as shown in Fig. 1-Fig. 3,
Including stationary mould for mould block 1 and dynamic model block 2, moving die insert 3 is installed on dynamic model block 2, between moving die insert 3 and cover half block 1, has injection
The bumper 10 of molding, the two ends of bumper are formed with pilot hole 4, arrange pilot hole insert 5, tiltedly slide edge on described dynamic model block 2
Block 6 and oil cylinder insert 7, the side of pilot hole insert 5 are engaged with pilot hole 4, and the opposite side connection of pilot hole insert 5 is tiltedly sliding to inlay
Block 6, is tiltedly formed with oblique sliver 61 in sliding insert 6, and described oil cylinder insert 7 is disposed longitudinally on dynamic model block 2, is made in oil cylinder insert 7
There is oblique chute 8, oblique chute 8 is engaged with oblique sliver 61, tiltedly oil pumping cylinder 9 is installed on the side wall of dynamic model block 2, tiltedly the connection of oil pumping cylinder
Oil cylinder insert 7, the opposite side wall of described dynamic model block 2 are provided with position-limit mechanism, and position-limit mechanism is engaged with oil cylinder insert 7.It is de-
During mould, drive oil cylinder insert 7 to slide by cylinder 9 of tiltedly pumping, oil cylinder insert 7 passes through oblique chute 8 and oblique sliver 61 coordinates, drive tiltedly sliding
6 inside Slideslip of insert, tiltedly slides insert 6 and drives pilot hole insert 5 to move, so that pilot hole insert 5 drives bumper 10
Two ends deform, and make to deviate from the two ends slave module 2 of bumper 10, and compared with the prior art, oil cylinder drive action is more stable, can
Lean on, structure is simpler, processing cost is low, production efficiency is high.Described position-limit mechanism is included on the opposite side wall of dynamic model block 2 pacifies
Dress fixed block 11 and locating oil cylinder 12, arrange limited block 13, spacing hole 14, oil cylinder insert 7 are formed with limited block in fixed block 11
On be formed with spacing contiguous block 15, limited block 13 connects spacing contiguous block 15, connect on the cylinder rod 16 of locating oil cylinder 12 it is spacing insert
Pin 17, limit bolt 17 are engaged with spacing hole 14.During injection, in limit bolt insertion spacing hole, limited block is made to inlay oil cylinder
Block carries out spacing, prevents oil cylinder insert displacement, it is to avoid rise mould.During the demoulding, limit bolt is departed from spacing hole.
Claims (2)
1. division buffer bar die cylinder formula deformation mould emptier in, including stationary mould for mould block（1）With dynamic model block（2）, dynamic model block
（2）Upper installation moving die insert（3）, moving die insert（3）With cover half block（1）Between have the bumper of injection mo(u)lding（10）, bumper
Two ends be formed with pilot hole（4）, it is characterised in that described dynamic model block（2）Upper setting pilot hole insert（5）, tiltedly slide insert（6）
With oil cylinder insert（7）, pilot hole insert（5）Side and pilot hole（4）It is engaged, pilot hole insert（5）Opposite side connection
Insert is slided tiltedly（6）, tiltedly slide insert（6）On be formed with oblique sliver（61）, described oil cylinder insert（7）It is disposed longitudinally on dynamic model block（2）
On, oil cylinder insert（7）On be formed with oblique chute（8）, oblique chute（8）With oblique sliver（61）It is engaged, dynamic model block（2）Side wall on
Tiltedly oil pumping cylinder is installed（9）, cylinder connection oil cylinder insert of tiltedly pumping（7）, described dynamic model block（2）Opposite side wall be provided with position restrainer
Structure, position-limit mechanism and oil cylinder insert（7）It is engaged.
2. interior division buffer bar die cylinder formula as claimed in claim 1 deforms mould emptier, it is characterised in that described limit
Position mechanism is included in dynamic model block（2）Opposite side wall on fixed block is installed（11）And locating oil cylinder（12）, fixed block（11）In set
Put limited block（13）, in limited block, it is formed with spacing hole（14）, oil cylinder insert（7）On be formed with spacing contiguous block（15）, limited block
（13）Connect spacing contiguous block（15）, locating oil cylinder（12）Cylinder rod（16）Upper connection limit bolt（17）, limit bolt
（17）With spacing hole（14）It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926125.1U CN206066871U (en) | 2016-08-24 | 2016-08-24 | Interior division buffer bar die cylinder formula deforms mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620926125.1U CN206066871U (en) | 2016-08-24 | 2016-08-24 | Interior division buffer bar die cylinder formula deforms mould emptier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206066871U true CN206066871U (en) | 2017-04-05 |
Family
ID=58431309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620926125.1U Expired - Fee Related CN206066871U (en) | 2016-08-24 | 2016-08-24 | Interior division buffer bar die cylinder formula deforms mould emptier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206066871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014555A (en) * | 2019-04-24 | 2019-07-16 | 东风柳州汽车有限公司 | Injection mould slanted liftout attachment |
-
2016
- 2016-08-24 CN CN201620926125.1U patent/CN206066871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014555A (en) * | 2019-04-24 | 2019-07-16 | 东风柳州汽车有限公司 | Injection mould slanted liftout attachment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20200824 |