CN207495936U - A kind of rotation ejecting structure of preceding mould ejection die - Google Patents
A kind of rotation ejecting structure of preceding mould ejection die Download PDFInfo
- Publication number
- CN207495936U CN207495936U CN201721626858.4U CN201721626858U CN207495936U CN 207495936 U CN207495936 U CN 207495936U CN 201721626858 U CN201721626858 U CN 201721626858U CN 207495936 U CN207495936 U CN 207495936U
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- China
- Prior art keywords
- ejection
- column
- plate
- mold insert
- sliding seat
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Abstract
The utility model is related to technical field of mold,More particularly to a kind of rotation ejecting structure of preceding mould ejection die,Including lower mold assemblies,Upper die component,Rotary ejecting device,Rotary ejecting device includes the fixed seat set on lower mold assemblies,The cooperation of fixed seat upper end is equipped with sliding seat,Sliding seat upper end is fitted through equipped with rotatable column,Cooperation is equipped with axis pin on column,Mold insert is equipped in upper die component,Mold insert upper end is equipped with upper support component,The utility model is rational in infrastructure,It is easy to operate,At the beginning,Axis pin is not connect set on column side with column,During ejection,Axis pin is inserted into the hole of column by existing,Make toothed disc and the interior tooth engagement of the fixed seat and sliding seat in lower mold assemblies,Sliding seat drives column rotation,The upward ejection that mold insert in upper die component is rotated,Cope plate and the die cavity of lower template is made to realize and divide mould,The ejection flexible one by one that product rotates can be made to divide mould,It can effectively ensure that product ejection divides the quality after mould.
Description
Technical field
The utility model is related to technical field of mold, and in particular to a kind of rotation ejecting structure of preceding mould ejection die.
Background technology
In the prior art mold after moulding, due to the side of the push rod mould after mounting of injector, so mold
Ejecting mechanism generally in rear mold, die sinking after have retreat, front and rear mould separates, after rear mold falls back on certain position, in rear mold
Ejecting mechanism ejects finished product.But the structure of this rear mold ejection can leave charging trace relative to the surface of preceding mould mode,
Corresponding on the surface of rear mold mode there are ejection trace, influence whether the presentation quality of product, the flaws such as protrusion occur, separately
Outside, for special shape or deeper structure, the damage of product is easily caused in depanning, particularly as fan type
Harden structure is tilted with multi-disc, in depanning, multi-disc hang plate cannot be separated all simultaneously, can be torn multi-disc hang plate in this way
Rhegma is bad.
Utility model content
The purpose of this utility model is to provide a kind of rotation ejecting structures of preceding mould ejection die, and product can be made by having
The ejection flexible one by one of rotation divides mould, can effectively ensure that product ejection divides the quality after mould, spy rational in infrastructure, easy to operate
Point.
In order to solve the above-mentioned technical problem, the utility model is addressed using following technical scheme：
A kind of rotation ejecting structure of preceding mould ejection die, including lower mold assemblies and upper die component, the lower mold assemblies with
Rotary ejecting device is equipped between upper die component, the rotary ejecting device includes the fixed seat set on lower mold assemblies, fixed seat
Upper end cooperation is equipped with sliding seat, and the sliding seat upper end is fitted through equipped with rotatable column, on column cooperation be equipped with axis pin, institute
It states and mold insert is equipped in upper die component, mold insert upper end is equipped with upper support component.
It is further preferred that the mold insert lower part is arranged with two groups of fixed seats and be connected with two groups of fixed seats two
Group sliding seat, the mold insert top is arranged with support component on two groups.
It is further preferred that the fixed seat includes lower part pedestal, lower part pedestal intermediate tie is equipped with toothed disc, toothed disc
Shaft is equipped with, shaft upper end offers connecting hole, and the lower part pedestal engagement sleeves are connected to lower part outer sleeve body, lower part outer sleeve body
Upper inside wall is equipped with the internal tooth engaged with toothed disc, and bearing lantern ring, the lower part are equipped between lower part outer sleeve body and lower base
Outer sleeve body upper end is equipped with card adapter plate, and fixing sleeve is equipped among card adapter plate, and fixed set upper side is equipped with fixed backing plate, fixed backing plate inner sleeve
Equipped with auxiliary rotor plate, the sliding seat includes the movable disk being sheathed in auxiliary rotor plate, and the column is arranged in activity
In turntable, the column lower end can be connected with the connecting hole of the shaft, and band is equipped between the column and movable disk
The snap ring of latch, the mold insert are set on the upper end of the column, and mold insert lower end is equipped with cushion block, and the upper support component includes being set on edge
The upper elastic cushion block of part upper end, upper elastic cushion block upper end are equipped with upper support column, and upper support column upper end is equipped with upper stopper.
It is further preferred that the lower part pedestal lower end offers lower part cavity, the fixing sleeve outer wall offers centre
Cavity, intermediate cavity is interior to be equipped with intermediate small mold insert, and the movable disk upper end offers top cavity.
It is further preferred that the lower mold assemblies include lower bolster, lower bolster upper end is equipped with square iron and backing plate, the square iron
Upper end is equipped with out template, and backing plate upper end is equipped with the spring and thimble for withstanding out template, and the thimble is correspondingly arranged at the lower seat
The lower end of body goes out template upper end and is equipped with lower ejection backplate and upper ejection backplate, and the upper ejection backplate upper end is equipped with lower template, institute
It states upper die component and includes the cope plate being equipped with lower template upper end, die cavity, the cope plate upper end are offered in cope plate
Equipped with upper padding plate, upper padding plate upper end is equipped with upper cover plate, and support component device chamber and glue-feeder dress are offered in the upper padding plate
Chamber is put, locating ring is equipped among the upper cover plate, the glue-feeder corresponds to below locating ring.
It is further preferred that the fixed seat is set in lower ejection backplate and upper ejection backplate, the sliding seat is set on down
In template, the card adapter plate offers guide hole, and the upper ejection backplate lower part is equipped with the guide plate being correspondingly arranged with guide hole, under described
Retaining ring is equipped between portion's outer sleeve body and lower ejection backplate.
The utility model advantageous effect：The utility model include lower mold assemblies and upper die component, the lower mold assemblies with it is upper
Rotary ejecting device is equipped between membrane module, the rotary ejecting device includes the fixed seat set on lower mold assemblies, in fixed seat
End cooperation is equipped with sliding seat, and the sliding seat upper end is fitted through equipped with rotatable column, on column cooperation be equipped with axis pin, it is described
Mold insert is equipped in upper die component, mold insert upper end is equipped with upper support component, and the utility model is rational in infrastructure, easy to operate, by
Rotary ejecting device is set between lower mold assemblies and upper die component, at the beginning, axis pin is not connect set on column side with column,
During ejection, axis pin is inserted into the hole of column by existing, makes the toothed disc of fixed seat in lower mold assemblies and sliding seat and interior
Tooth engagement, sliding seat drive column rotation, by the upward ejection that the mold insert in upper die component rotates, make cope plate and lower template
Die cavity realization divides mould, and the ejection flexible one by one that product rotates can be made to divide mould, can effectively ensure that product ejection divides the quality after mould.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structure diagram that ejecting structure is rotated in the utility model.
Fig. 4 is the decomposition texture schematic diagram that ejecting structure is rotated in the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 4, a kind of rotation ejecting structure of preceding mould ejection die, including lower mold assemblies and upper die component,
Rotary ejecting device is equipped between the lower mold assemblies and upper die component, the rotary ejecting device is included set on lower mold assemblies
Fixed seat, the cooperation of fixed seat upper end are equipped with sliding seat, and the sliding seat upper end is fitted through equipped with rotatable column 35, column 35
Upper cooperation is equipped with axis pin 36, and mold insert 12 is equipped in the upper die component, and 12 upper end of mold insert is equipped with upper support component, the utility model
It is rational in infrastructure, it is easy to operate, by setting rotary ejecting device, at the beginning, axis pin between lower mold assemblies and upper die component
36 do not connect set on 35 side of column with column 35, during ejection, axis pin 36 are inserted into the hole of column 35 by existing, makes lower die
The toothed disc 17 and internal tooth 21 of fixed seat and sliding seat in component engage, and sliding seat drives column 35 to rotate, by upper die component
The upward ejection that interior mold insert 12 rotates makes cope plate 8 and the realization of die cavity 9 of lower template 7 divide mould, can make product rotation one by one
Flexibility ejection divides mould, can effectively ensure that product ejection divides the quality after mould.
In the present embodiment, 12 lower part of mold insert is arranged with two groups of fixed seats and be connected with two groups of fixed seats two
Group sliding seat, 12 top of mold insert are arranged with support component on two groups, and the glue-feeder 14 is set on support component on two groups
Between, it is of course possible to the quantity of the fixed seat, sliding seat and upper support component is set according to the flexible shapes of mold insert 12.
In the present embodiment, the fixed seat includes lower part pedestal 16, and pedestal 16 intermediate tie in lower part is equipped with toothed disc 17, tooth
Wheel disc 17 is equipped with shaft 18, and 18 upper end of shaft offers connecting hole 19, and the cooperation of lower part pedestal 16 is socketed with lower part housing
Body 20, the upper inside wall of lower part outer sleeve body 20 are equipped with the internal tooth 21 engaged with toothed disc 17, lower part outer sleeve body 20 and lower base
Between be equipped with bearing lantern ring 22,20 upper end of lower part outer sleeve body is equipped with card adapter plate 23, fixing sleeve 24 is equipped among card adapter plate 23,
24 upper end of fixing sleeve is equipped with fixed backing plate 25, and auxiliary rotor plate 26 is arranged in fixed backing plate 25, and the sliding seat includes being arranged
Movable disk 27 in auxiliary rotor plate 26, the column 35 is arranged in movable disk 27, and 35 lower end of column can be with
The connecting hole 19 of the shaft 18 is connected, and snap ring 28 with teeth, institute are equipped between the column 35 and movable disk 27
Mold insert 12 is stated set on 35 upper end of column, 12 lower end of mold insert is equipped with cushion block 29, and the upper support component includes being set on mold insert 12
The upper elastic cushion block 30 of upper end, upper 30 upper end of elastic cushion block are equipped with upper support column 31, and 31 upper end of upper support column is equipped with upper stopper 32.
Wherein, the lower part pedestal 16 is fixed, after toothed disc 17 is engaged with the internal tooth 21 of the inner wall of lower part outer sleeve body 20, under just making
Portion's outer sleeve body 20 drives movable disk 27, column 35 to rotate and pushes up, and product after molding is rotated from mold insert 12 soft one by one
Property ejection, prevent damaged products.
In the present embodiment, 16 lower end of lower part pedestal offers lower part cavity, during 24 outer wall of fixing sleeve offers
Between cavity, intermediate small mold insert 15 is equipped in intermediate cavity, 27 upper end of movable disk offers top cavity, thus indicates that,
Before progress while mould rotation ejection, can also the small structure on multiple miscellaneous goods or product flexibly be ejected into a point mould together.
In the present embodiment, the lower mold assemblies include lower bolster 1, and 1 upper end of lower bolster is equipped with square iron and backing plate, the square iron
Upper end is equipped with out template 2, and backing plate upper end, which is equipped with, withstands out the spring 3 of template 2 and thimble 4, the thimble 4 be correspondingly arranged at it is described under
The lower end of portion's pedestal 16, more than 4 a circular distribution of thimble go out 2 upper end of template and are equipped with lower ejection backplate 5 in the lower end of lower part pedestal 16
With upper ejection backplate 6,6 upper end of the upper ejection backplate is equipped with lower template 7, and the upper die component includes matching with 7 upper end of lower template
The cope plate 8 of setting is closed, die cavity 9 is offered in cope plate 8,8 upper end of cope plate is equipped with upper padding plate 10,10 upper end of upper padding plate
Equipped with upper cover plate 11,14 device chamber of support component device chamber and glue-feeder, the upper cover plate are offered in the upper padding plate 10
Locating ring 13 is equipped among 11, the glue-feeder 14 corresponds to 13 lower section of locating ring, the lower ejection backplate 5 and upper ejection backplate
6 are fixed together by screw.
In the present embodiment, the fixed seat is set in lower ejection backplate 5 and upper ejection backplate 6, and the sliding seat is set on down
In template 7, the card adapter plate 23 offers guide hole, and 6 lower part of the upper ejection backplate is equipped with the guide plate 33 being correspondingly arranged with guide hole,
Retaining ring 34 is equipped between the lower part outer sleeve body 20 and lower ejection backplate 5, the guide hole and guide plate 33 can ensure in division and modulus
The proper exercise track of upper die component and lower mold assemblies.
The operation principle of the utility model is：During ejection, first pass through and be now inserted into axis pin 36 in the hole of column 35, pass through
Snap ring 28 is clamped with movable disk 27, makes card adapter plate 23, fixing sleeve 24, fixed backing plate 25, auxiliary rotor plate 26, movable disk 27
It moves down, 35 lower end of column and the connecting hole 19 of shaft 18 is made to be connected, is pushed away later by the thimble 4 on cushion block 29 and spring 3
Dynamic lower part pedestal 16 moves up, while under the cooperation of toothed disc 17 and bearing ring, rotates lower part outer sleeve body 20 and column 35
And move up, molding product is ejected by column 35 later.
Explanation only is made that, but be not to be construed as to claim using preferable example with regard to the utility model above
Limitation, the structure of the utility model can have other variations, be not limited to above structure.It is in short, all in the only of the utility model
The various change made in vertical scope of the claims is within the protection scope of the present utility model.
Claims (6)
1. a kind of rotation ejecting structure of preceding mould ejection die, it is characterised in that：Including lower mold assemblies and upper die component, under described
Rotary ejecting device is equipped between membrane module and upper die component, the rotary ejecting device includes the fixation set on lower mold assemblies
Seat, the cooperation of fixed seat upper end are equipped with sliding seat, and the sliding seat upper end is fitted through equipped with rotatable column, is coordinated on column and is set
There is axis pin, mold insert is equipped in the upper die component, mold insert upper end is equipped with upper support component.
2. a kind of rotation ejecting structure of preceding mould ejection die according to claim 1, it is characterised in that：Under the mold insert
Portion is arranged with two groups of fixed seats and two groups of sliding seat being connected with two groups of fixed seats, and the mold insert top is arranged with two
Support component in group.
3. a kind of rotation ejecting structure of preceding mould ejection die according to claim 1, it is characterised in that：The fixed seat
Including lower part pedestal, lower part pedestal intermediate tie is equipped with toothed disc, and toothed disc is equipped with shaft, and shaft upper end offers connection
Hole, the lower part pedestal engagement sleeves are connected to lower part outer sleeve body, and the upper inside wall of lower part outer sleeve body with toothed disc equipped in engaging
Tooth is equipped with bearing lantern ring between lower part outer sleeve body and lower base, the lower part outer sleeve body upper end is equipped with card adapter plate, in card adapter plate
Between be equipped with fixing sleeve, fixed set upper side is equipped with fixed backing plate, is arranged with auxiliary rotor plate in fixed backing plate, the sliding seat includes
The movable disk being sheathed in auxiliary rotor plate, the column are arranged in movable disk, and the column lower end can be with described turn
The connecting hole of axis is connected, and snap ring with teeth is equipped between the column and movable disk, and the mold insert is set on described vertical
Column upper end, mold insert lower end are equipped with cushion block, and the upper support component includes the upper elastic cushion block set on mold insert upper end, upper elastic cushion block
Upper end is equipped with upper support column, and upper support column upper end is equipped with upper stopper.
4. a kind of rotation ejecting structure of preceding mould ejection die according to claim 3, it is characterised in that：The lower seat
Body lower end offers lower part cavity, and the fixing sleeve outer wall offers intermediate cavity, intermediate small mold insert, institute are equipped in intermediate cavity
It states movable disk upper end and offers top cavity.
5. a kind of rotation ejecting structure of preceding mould ejection die according to claim 3, it is characterised in that：The lower module
Part includes lower bolster, and lower bolster upper end is equipped with square iron and backing plate, and the square iron upper end is equipped with out template, and backing plate upper end is equipped with and withstands
Go out the spring and thimble of template, the thimble is correspondingly arranged at the lower end of the lower part pedestal, goes out template upper end and is equipped with lower ejection shield
Plate and upper ejection backplate, the upper ejection backplate upper end are equipped with lower template, and the upper die component includes coordinating with lower template upper end
The cope plate of setting offers die cavity in cope plate, and the cope plate upper end is equipped with upper padding plate, and upper padding plate upper end is equipped with upper cover
Plate offers support component device chamber and glue-feeder device chamber in the upper padding plate, locating ring is equipped among the upper cover plate,
The glue-feeder corresponds to below locating ring.
6. a kind of rotation ejecting structure of preceding mould ejection die according to claim 5, it is characterised in that：The fixed seat
In lower ejection backplate and upper ejection backplate, the sliding seat is set in lower template, and the card adapter plate offers guide hole, described
Upper ejection backplate lower part is equipped with the guide plate being correspondingly arranged with guide hole, and shield is equipped between the lower part outer sleeve body and lower ejection backplate
Ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626858.4U CN207495936U (en) | 2017-11-29 | 2017-11-29 | A kind of rotation ejecting structure of preceding mould ejection die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626858.4U CN207495936U (en) | 2017-11-29 | 2017-11-29 | A kind of rotation ejecting structure of preceding mould ejection die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495936U true CN207495936U (en) | 2018-06-15 |
Family
ID=62506881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626858.4U Withdrawn - After Issue CN207495936U (en) | 2017-11-29 | 2017-11-29 | A kind of rotation ejecting structure of preceding mould ejection die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718447A (en) * | 2017-11-29 | 2018-02-23 | 慈溪市三佩机械有限公司 | A kind of rotation ejecting structure of preceding mould ejection die |
-
2017
- 2017-11-29 CN CN201721626858.4U patent/CN207495936U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718447A (en) * | 2017-11-29 | 2018-02-23 | 慈溪市三佩机械有限公司 | A kind of rotation ejecting structure of preceding mould ejection die |
| CN107718447B (en) * | 2017-11-29 | 2023-10-20 | 慈溪市三佩机械有限公司 | Rotary ejection structure of front mold ejection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180615 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180615 Effective date of abandoning: 20231020 |