CN207696926U - A kind of mold ejection mechanism of through-hole class long barrel shape product - Google Patents
A kind of mold ejection mechanism of through-hole class long barrel shape product Download PDFInfo
- Publication number
- CN207696926U CN207696926U CN201721734621.8U CN201721734621U CN207696926U CN 207696926 U CN207696926 U CN 207696926U CN 201721734621 U CN201721734621 U CN 201721734621U CN 207696926 U CN207696926 U CN 207696926U
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- China
- Prior art keywords
- plate
- built
- top plate
- mold
- barrel shape
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- Expired - Fee Related
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Abstract
The utility model provides a kind of mold ejection mechanism of through-hole class long barrel shape product, including upper die and lower die, deduction is provided on upper die and lower die, upper mold includes panel, first hot runner manifold, second hot runner manifold and cope plate, locating ring is additionally provided on panel, it is provided with hot flow path below the locating ring, upper cores are provided in cope plate, lower die includes push plate, lower template and ejecting mechanism, sliding block and rear cavity are additionally provided in push plate, ejecting mechanism includes cover board, top plate built in first, top plate built in second, spring, return pin and positioning pin, spring is installed on the cover board by positioning pin, return pin upper end is mounted in push plate, the lower end of return pin extends downwardly into built in second on top plate.The utility model reduces mould thickness, solves the problems, such as that board mould is thick inadequate, into without causing the big board of miscellaneous goods to produce problem, reduces the cost generated by board in production.
Description
Technical field
The utility model is related to injection mold field, more particularly to a kind of mould ejection machine of through-hole class long barrel shape product
Structure.
Background technology
With the development of society, demand of the consumer to product is higher and higher, plasthetics diversification, if company is unexpected
It being connected to when being higher by many products than usual, mold thickness can be caused to thicken, such as existing injection molding machine molar amount cannot be satisfied,
The board that bigger can only be faced to abandon producing or using instead produces, to improve production cost.
Invention content
The utility model provides a kind of mold ejection mechanism for the through-hole class long barrel shape product that can reduce production cost.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of mold ejection mechanism of through-hole class long barrel shape product, including upper die and lower die are set on the upper die and lower die
It is equipped with deduction, the upper mold includes panel, the first hot runner manifold, the second hot runner manifold and cope plate, is also set up on the panel
There is locating ring, hot flow path is provided with below the locating ring, upper cores are provided in the cope plate, the lower die includes pushing away
Plate, lower template and ejecting mechanism are additionally provided with the sliding block coordinated with upper cores and rear cavity, the ejecting mechanism in the push plate
It is arranged in lower template, the ejecting mechanism includes cover board, top plate built in first, top plate built in second, spring, return pin and fixed
Position pin, the spring are installed on the cover board by positioning pin, and top plate built in top plate and second built in described first is solid by screw
It is scheduled in cover board, the return pin upper end is mounted in push plate, and the lower end of return pin extends downwardly into built in second on top plate.
Further, the lower die is connected with upper mold by guide pillars and bushes.
Further, the spring and positioning pin are provided with three groups.
The beneficial effects of the utility model are：
The utility model has saved ejector retainner plate, support block and bottom parts and its fitting part such as from mould structure：Support
Column, rubbish nail, limited post, middle support department and back stitching, shorten mold thickness, to reduce die cost.From injection-moulded square
Face：To a certain extent, reduce mould thickness, solve the problems, such as that board mould is thick inadequate, into without causing the big board of miscellaneous goods
Production problem reduces the cost generated by board in production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing：
It is as shown in Figure 1, a kind of mold ejection mechanism of through-hole class long barrel shape product, including upper die and lower die, it is described on
Deduction 19 is provided on mould and lower die, the upper mold includes panel 1, the first hot runner manifold 2, the second hot runner manifold 3 and cope plate
4, locating ring 5 is additionally provided on the panel 1,5 lower section of the locating ring is provided with hot flow path 6, is provided in the cope plate 4
Upper cores 7, the lower die include push plate 8, lower template 9 and ejecting mechanism, are additionally provided in the push plate 8 and coordinate with upper cores 7
Sliding block 1 and rear cavity 11, the ejecting mechanism be arranged in lower template 9, the ejecting mechanism includes built in cover board 12, first
Top plate 14, spring 16, return pin and positioning pin 18 built in top plate 13, second, the spring 16 are mounted on lid by positioning pin 18
On plate 12, top plate 14 is fixed by screws in cover board 12 built in top plate 13 and second built in described first, in the return pin
End is mounted in push plate 8, and the lower end of return pin extends downwardly into built in second 14 on top plate.
Further, the lower die is connected by guide post 20 with guide sleeve 21 with upper mold.
Further, the spring 16 and positioning pin 18 are provided with three groups.
The operation principle of the utility model is：
Cope plate 4 is detached with push plate 8 when molding first, while lower template 9 need to use the limitation of deduction 11 inactive with push plate 8,
Ensure that mouth of a river needle can pull out from the preceding vertical runner in mould side in the way of back-off, wait for that cope plate 4 is opened with push plate 8 to certain
After distance, when upper cores 7 and sliding block 10 completely disengage, deduction 19 equally completely disengages, further by pushing up rod, directly push plate
8 upwards eject product, while top plate 14 built in top plate built in first 13 and second upwards will by ejecting mechanism by spring 16
The mouth of a river ejects, and ejection while property is avoided the mouth of a river and is pulled off risk, finally taken out product using manipulator.The utility model
From mould structure, ejector retainner plate, support block and bottom parts and its fitting part have been saved such as：Support column, rubbish nail, limited post,
Middle support department and back stitching, shorten mold thickness, to reduce die cost.In terms of injection molding：To a certain extent, subtract
Mould thickness is lacked, has solved the problems, such as that board mould is thick inadequate, into without causing the big board of miscellaneous goods to produce problem, has reduced in production
The cost generated by board.
The above is not limit the technical scope of the present invention, all according to the utility model technical spirit
To any modification, equivalent variations and modification made by above embodiment, the model of the technical solution of the utility model is still fallen within
In enclosing.
Claims (3)
1. a kind of mold ejection mechanism of through-hole class long barrel shape product, it is characterised in that：Including upper die and lower die, the upper mold and
Deduction is provided in lower die, the upper mold includes panel, the first hot runner manifold, the second hot runner manifold and cope plate, the panel
On be additionally provided with locating ring, be provided with hot flow path below the locating ring, upper cores, the lower die be provided in the cope plate
Including push plate, lower template and ejecting mechanism, the sliding block coordinated with upper cores and rear cavity, the top are additionally provided in the push plate
Go out mechanism to be arranged in lower template, the ejecting mechanism includes cover board, top plate built in first, top plate, spring, return built in second
Bar and positioning pin, the spring are installed on the cover board by positioning pin, and top plate built in top plate and second built in described first passes through
Screw is fixed in cover board, and the return pin upper end is mounted in push plate, and the lower end of return pin extends downwardly into top set in second
On plate.
2. a kind of mold ejection mechanism of through-hole class long barrel shape product according to claim 1, it is characterised in that：Under described
Mould is connected with upper mold by guide pillars and bushes.
3. a kind of mold ejection mechanism of through-hole class long barrel shape product according to claim 1, it is characterised in that：The bullet
Spring and positioning pin are provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734621.8U CN207696926U (en) | 2017-12-13 | 2017-12-13 | A kind of mold ejection mechanism of through-hole class long barrel shape product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734621.8U CN207696926U (en) | 2017-12-13 | 2017-12-13 | A kind of mold ejection mechanism of through-hole class long barrel shape product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696926U true CN207696926U (en) | 2018-08-07 |
Family
ID=63026149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734621.8U Expired - Fee Related CN207696926U (en) | 2017-12-13 | 2017-12-13 | A kind of mold ejection mechanism of through-hole class long barrel shape product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696926U (en) |
-
2017
- 2017-12-13 CN CN201721734621.8U patent/CN207696926U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201213 |