CN208452200U - A kind of bias mould balance ejecting mechanism - Google Patents
A kind of bias mould balance ejecting mechanism Download PDFInfo
- Publication number
- CN208452200U CN208452200U CN201820741520.1U CN201820741520U CN208452200U CN 208452200 U CN208452200 U CN 208452200U CN 201820741520 U CN201820741520 U CN 201820741520U CN 208452200 U CN208452200 U CN 208452200U
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- China
- Prior art keywords
- plate
- fixed plate
- dynamic model
- thimble
- thimble fixed
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of eccentric mould balance ejecting mechanisms, including dynamic model seat, push plate, thimble fixed plate, support plate, dynamic model template, backing plate, backform block, release link.Being cascading on dynamic model seat has backing plate, support plate and dynamic model template；Backing plate is two pieces, is spaced apart from each other the two sides for being symmetrically disposed on dynamic model seat；Push plate and thimble fixed plate are provided between two backing plates；Backform block is provided in push plate；The both ends of thimble fixed plate are provided with release link；It is arranged in the release link of thimble fixed plate one end and the first rectangular coil spring is installed, be arranged in the release link of the thimble fixed plate other end and the second rectangular coil spring is installed；The elastic constant of first rectangular coil spring and the second rectangular coil spring is different.Phenomena such as the utility model is structurally reasonable, and ejector retainner plate is stuck caused by avoiding because of ejection imbalance, thimble is broken, improves the mobility and efficiency of production, improves the yields of product, extend the service life of mold.
Description
Technical field
The utility model relates to field of mould production more particularly to a kind of eccentric mould balance ejecting mechanisms.
Background technique
At present in high-accuracy connector Injection Mold Design field, mould bases ejector retainner plate ejection position is mostly set in mould bases
Center, the ejection of this ejecting structure is balance.But have kind of situation due to consideration that plastic piece structure arrangement, molding
The position of the factors mould bases backform blocks such as the spacing of machine, the size of the tonnage of molding machine, mould bases in the center of mould bases, does not just go out
Eccentric mold is showed.The structure of this mold is easy to cause ejector retainner plate ejection uneven, so that ejector retainner plate be caused to be easy stuck, top
The bad phenomenons such as fast are lost in needle fracture, guide post guide sleeve.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of eccentric mould balance ejecting mechanism, for existing
Deficiency in technology, by the way that the first spring and second spring of different elastic force is arranged, solving eccentric mold, there are ejector retainner plate tops
It is uneven out, it be easy to cause the problems such as ejector retainner plate is easy stuck, thimble fracture, the loss of guide post guide sleeve is fast.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of bias mould balance ejecting mechanism, including
Dynamic model seat, push plate, thimble fixed plate, support plate, dynamic model template, backing plate, backform block, release link；Successively layer on the dynamic model seat
It is folded to be provided with the backing plate, support plate and dynamic model template；The backing plate is two pieces, is spaced apart from each other and is symmetrically disposed on the dynamic model seat
Two sides；The push plate and thimble fixed plate are provided between two backing plates；The thimble fixed plate and the push plate are folded
If the thimble fixed plate is located at the top of the push plate between the dynamic model seat and support plate；It is arranged in the push plate
There is the backform block, the position of the backform block is not at the center of the push plate；The backform block passes through the dynamic model seat, with
Outside ejection driving part connection；Under the driving of the backform block, the push plate and thimble fixed plate are from the dynamic model seat one
The lateral support plate side movement；The both ends of the thimble fixed plate are provided with the release link；It is solid positioned at the thimble
It is arranged in the release link of fixed board one end and the first rectangular coil spring is installed, positioned at the institute of the thimble fixed plate other end
It states to be arranged in release link and the second rectangular coil spring is installed；The first rectangular coil spring and the second rectangular coil spring
Elastic constant is different；The release link passes through the support plate and dynamic model template；Thimble sheet is installed in the thimble fixed plate
Body.
As a kind of preferred embodiment of the utility model, the push plate and thimble fixed plate are consolidated by fixing bolt
It is fixed.
As a kind of preferred embodiment of the utility model, fixed plate guide post and fixation are provided in the thimble fixed plate
Plate guide sleeve；The fixed plate guide sleeve is installed in the thimble fixed plate, and the fixed plate guide post passes through the fixed plate guide sleeve.
As a kind of preferred embodiment of the utility model, ejection limit is installed between the thimble fixed plate and support plate
Position block.
As a kind of preferred embodiment of the utility model, the ejecting limit block is elastic block rubber.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: the utility model is structurally reasonable, benefit
The balance that the ejection of thimble fixed plate is adjusted with the first rectangular coil spring of different elastic force and the second rectangular coil spring, avoids
Because ejection it is uneven caused by ejector retainner plate is stuck, thimble fracture phenomena such as, using effect is good, improve the mobility of production
And efficiency, the yields of product is improved, the service life of mold is extended.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2, Fig. 3 are the partial structural diagram of the utility model.
Number and corresponding component title represented by letter in figure:
1. 2. push plate of dynamic model seat, 3. thimble fixed plate
4. 5. dynamic model template of support plate, 6. backing plate
7. 8. release link of backform block, 9. first rectangular coil spring
10. 11. fixed plate guide post of the second rectangular coil spring, 12. fixed plate guide sleeve
13. ejecting limit block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In conjunction with Fig. 1, Fig. 2, Fig. 3, the utility model provides a kind of eccentric mould balance ejecting mechanism, including dynamic model seat 1,
Push plate 2, thimble fixed plate 3, support plate 4, dynamic model template 5, backing plate 6, backform block 7, release link 8.It stacks gradually and sets on dynamic model seat 1
It is equipped with backing plate 6, support plate 4 and dynamic model template 5.Backing plate 6 is two pieces, is spaced apart from each other the two sides for being symmetrically disposed on dynamic model seat 1.Backing plate
6 play the role of the space slided to thimble fixed plate 3 and push plate 2.Push plate 2 is provided between two backing plates 6 and thimble is fixed
Plate 3.Thimble fixed plate 3 is folded with push plate 2 and is set, and between dynamic model seat 1 and support plate 4, thimble fixed plate 3 is located at the upper of push plate 2
Side.Push plate 2 and thimble fixed plate 3 are fixed by fixing bolt.Backform block 7 is provided in push plate 2, specifically, backform block 7
Inside there is counter sink to be bolted in push plate 2.The position of backform block 7 is not at the center of push plate 2.Backform block 7 passes through dynamic
Die holder 1 is connect with outside ejection driving part.Under the driving of backform block 7, push plate 2 and the driven die holder 1 one of thimble fixed plate 3
The movement of 4 side of lateral support plate.The both ends of thimble fixed plate 3 are provided with release link 8.Positioned at answering for 3 one end of thimble fixed plate
It is arranged on the bar 8 of position and the first rectangular coil spring 9 is installed, be arranged and be equipped in the release link 8 of 3 other end of thimble fixed plate
Second rectangular coil spring 10.First rectangular coil spring 9 is different with the elastic constant of the second rectangular coil spring 10.Mold top
Balance is normal depending on the elasticity of the eccentric distance of backform block 7 and the first rectangular coil spring 9 and the second rectangular coil spring 10 out
Number.When installation, with specific reference to eccentric distance, the first rectangular coil spring 9 and the second rectangular coil of different elastic constants are selected
Spring 10.First rectangular coil spring 9 and 10 one side of the second rectangular coil spring play the role of auxiliary reset, on the other hand
Play the balance guaranteed in 3 ejection process of thimble fixed plate.Release link 8 passes through support plate 4 and dynamic model template 5；Thimble fixed plate 3
On thimble ontology is installed.Release link 8 plays 2 reset response of thimble fixed plate 3 and fixed plate push plate, also functions to the first rectangle spiral shell
Revolve the guiding role of spring 9 and the second rectangular coil spring 10.
In order to keep the operation of thimble fixed plate 3 more smooth, fixed plate guide post 11 and fixed plate are provided in thimble fixed plate 3
Guide sleeve 12；Fixed plate guide sleeve 12 is installed in thimble fixed plate 3, and fixed plate guide post 11 passes through fixed plate guide sleeve 12.
In order to limit the distance of the ejection of thimble fixed plate 3, prevent from colliding between template, in thimble fixed plate 3 and support plate 4
Between ejecting limit block 13 is installed.Ejecting limit block 13 is preferably elastic block rubber.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the utility model is structurally reasonable, difference is utilized
The the first rectangular coil spring 9 and the second rectangular coil spring 10 of elastic force come adjust thimble fixed plate 3 ejection balance, avoid
Because ejection it is uneven caused by ejector retainner plate is stuck, thimble fracture phenomena such as, using effect is good, improve production mobility and
Efficiency improves the yields of product, extends the service life of mold.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (5)
1. a kind of bias mould balance ejecting mechanism, which is characterized in that including dynamic model seat, push plate, thimble fixed plate, support plate,
Dynamic model template, backing plate, backform block, release link；Being cascading on the dynamic model seat has the backing plate, support plate and dynamic model mould
Plate；The backing plate is two pieces, is spaced apart from each other the two sides for being symmetrically disposed on the dynamic model seat；It is arranged between two backing plates
State push plate and thimble fixed plate；The thimble fixed plate is folded with the push plate and is set, between the dynamic model seat and support plate, institute
State the top that thimble fixed plate is located at the push plate；The backform block is provided in the push plate, the position of the backform block is not
Center in the push plate；The backform block passes through the dynamic model seat, connect with outside ejection driving part；In the backform
Under the driving of block, the push plate and thimble fixed plate are moved from one side of dynamic model seat to the support plate side；On the top
The both ends of needle fixed plate are provided with the release link；It is arranged and is equipped in the release link of thimble fixed plate one end
First rectangular coil spring is arranged in the release link of the thimble fixed plate other end and is equipped with the second rectangular coil
Spring；The elastic constant of the first rectangular coil spring and the second rectangular coil spring is different；The release link passes through described
Support plate and dynamic model template；Thimble ontology is installed in the thimble fixed plate.
2. bias mould balance ejecting mechanism according to claim 1, which is characterized in that the push plate and thimble fixed plate
It is fixed by fixing bolt.
3. bias mould balance ejecting mechanism according to claim 2, which is characterized in that set in the thimble fixed plate
It is equipped with fixed plate guide post and fixed plate guide sleeve；The fixed plate guide sleeve is installed in the thimble fixed plate, and the fixed plate is led
Column passes through the fixed plate guide sleeve.
4. bias mould balance ejecting mechanism according to claim 2, which is characterized in that in the thimble fixed plate and branch
Ejecting limit block is installed between fagging.
5. bias mould balance ejecting mechanism according to claim 4, which is characterized in that the ejecting limit block is elasticity
Rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820741520.1U CN208452200U (en) | 2018-05-18 | 2018-05-18 | A kind of bias mould balance ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820741520.1U CN208452200U (en) | 2018-05-18 | 2018-05-18 | A kind of bias mould balance ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208452200U true CN208452200U (en) | 2019-02-01 |
Family
ID=65148555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820741520.1U Expired - Fee Related CN208452200U (en) | 2018-05-18 | 2018-05-18 | A kind of bias mould balance ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208452200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677413A (en) * | 2020-12-08 | 2021-04-20 | 伊之密精密机械（苏州）有限公司 | Be applied to eccentric die assembly and supplementary adjusting device of injection molding machine |
-
2018
- 2018-05-18 CN CN201820741520.1U patent/CN208452200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677413A (en) * | 2020-12-08 | 2021-04-20 | 伊之密精密机械（苏州）有限公司 | Be applied to eccentric die assembly and supplementary adjusting device of injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 building 27, Luzhi intelligent industrial park, 1 Zhangqing street, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: SUZHOU JUPITER ELECTRONIC Co.,Ltd. Address before: 215000 Building 5, 168 Dongzhuang Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU JUPITER ELECTRONIC Co.,Ltd. |
|
| 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: 20190201 |