CN206186271U - Injection mould indexing mechanism of loosing core - Google Patents
Injection mould indexing mechanism of loosing core Download PDFInfo
- Publication number
- CN206186271U CN206186271U CN201621173092.4U CN201621173092U CN206186271U CN 206186271 U CN206186271 U CN 206186271U CN 201621173092 U CN201621173092 U CN 201621173092U CN 206186271 U CN206186271 U CN 206186271U
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- forming slide
- sliding block
- slide
- connection sliding
- indexing mechanism
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Abstract
The utility model discloses an injection mould indexing mechanism of loosing core, including forming slide and link block, forming slide and link block set up on the movable mould, and wherein forming slide extends in to the die cavity of movable mould and forms the die cavity wall, and forming slide and link block complex front and back end are equipped with corresponding step, and link block is connected with the hydro -cylinder, and oil cylinder drive link block link block 0 drive raises forming slide realization leapfrog. The utility model discloses a moulding plastics of continuous length goods is accomplished to indexing mechanism's cooperation movable mould, has advantages such as rational in infrastructure, efficient.
Description
Technical field
The utility model discloses a kind of injection mould core pulling indexing mechanism, is divided by International Patent Classification (IPC) (IPC) and belongs to mould
Tool manufacturing technology field.
Background technology
At present, the plastic products of continuous length be usually by extrusion die machine-shaping, but the big, high cost that takes up room,
Efficiency is low；Injection mould is for producing some complex-shaped parts in batches.The plastic products of continuous length such as screen belt or net
The fastening strip of pocket, is to be interlocked after docking by two drawstring A with tooth and concatenated by strip and formed, wherein drawstring A as shown in figure 1,
One the length of drawstring generally has two or three meters, has strip through hole A0 in each tooth portion, how using the above-mentioned drawing of Injection Mold Formation
Product with class continuous length is then the problem to be created of the application, and core pulling indexing mechanism is important component in injection mould.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of injection mould core pulling indexing mechanism, by leapfrog machine
The cooperation of structure completes the continuity of product, has the advantages that rational in infrastructure, easy to use.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：
A kind of injection mould core pulling indexing mechanism, including forming slide and connection sliding block, forming slide and connection sliding block are set
On dynamic model, wherein forming slide forms cavity wall to extension in the die cavity of dynamic model, before forming slide and connection sliding block coordinate
Rear end is provided with corresponding step, and connection sliding block is connected with oil cylinder, hydraulic oil cylinder driving connection sliding block horizontal sliding and drive raise shaping
Sliding block realizes leapfrog.
Further, the forming slide and connection sliding block are I-shaped slide rail fit structure, in the I-shaped chamber of forming slide
Spacing pin is provided with, forming slide is respectively equipped with first step knot in side with connection sliding block before and after I-shaped slide rail fit structure
Structure and second step structure.
Further, the oil cylinder is connected by slide with connection sliding block, and buffer spring is provided between slide and forming slide,
Forming slide top surface is provided with longitudinal forming part.
The utility model by indexing mechanism coordinate dynamic model complete continuous length product injection, with it is rational in infrastructure,
Low cost, occupy little space, efficiency high the advantages of.
Brief description of the drawings
Fig. 1 is drawstring schematic diagram.
Fig. 2 is the utility model embodiment schematic diagram.
Fig. 3 is the utility model dynamic model（Part）Sectional view.
Fig. 4 is the utility model embodiment indexing mechanism cooperation figure.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment：Fig. 2 to Fig. 4 is referred to, a kind of injection mould is made up of, on dynamic model dynamic model 1 and the quiet mould 2 being engaged
Be provided with injection mould core pulling indexing mechanism, injection mould core pulling indexing mechanism includes forming slide 3 and connection sliding block 4, forming slide and
Connection sliding block is arranged on dynamic model 1, and wherein forming slide 3 forms cavity wall, such as Fig. 3 to extension in the die cavity of dynamic model 1（Fig. 3 shows
What is gone out is the partial component of dynamic model）, the front and back end that forming slide 3 and connection sliding block 4 coordinate is provided with corresponding step 101,102,
Connection sliding block 4 is connected with oil cylinder 5, and the horizontal sliding of 5 drive connection sliding block of oil cylinder 4 simultaneously drives and raises forming slide 3 and realize leapfrog.Into
Type sliding block 3 is I-shaped slide rail fit structure 34 with connection sliding block 4, and spacing pin is provided with the I-shaped chamber of forming slide 3（Fig. 4
In show that installing pin hole 301 is used to install spacing pin）, forming slide 3 is with connection sliding block 4 in I-shaped slide rail fit structure
Front and rear side be respectively equipped with first step structure 101 and second step structure 102.Oil cylinder 5 passes through slide 6 and the phase of connection sliding block 4
Even, buffer spring 7 is provided between slide 6 and forming slide 3, the top surface of forming slide 3 is provided with longitudinal forming part, including more than one
Shaping groove portion and do not have some projections on side edge.
When the utility model is molded, following steps：
（1）Loose core of oil cylinder drives connection sliding block, promotes forming slide to float, and completes product and floats, and product is departed from dynamic model
Die cavity, while product is reached at locating clip, locating clip clamps product；
（2）Loose core of oil cylinder continues to drive connection sliding block, forming slide to reach position limiting slide block spacing place, while locating clip is being led
In the presence of groove, expansion action is completed；
（3）Oil cylinder continues core pulling and drives position limiting slide block to depart from spacing drag hook, completes moving platen and dynamic model courage floats, and makes product
Depart from forming slide, and hold product, while clamping product using clip on support, side locating clip enters return gathering sill；
（4）Oil cylinder promotes forming slide return simultaneously, finally using injection machine matched moulds.
Described above, only using the embodiment of this origination techniques content, any those skilled in the art are with this wound
Make done modification, change, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.
Claims (3)
1. a kind of injection mould core pulling indexing mechanism, it is characterised in that：Including forming slide and connection sliding block, forming slide and connection
Sliding block is arranged on dynamic model, and wherein forming slide forms cavity wall, forming slide and connection sliding block to extension in the die cavity of dynamic model
The front and back end of cooperation is provided with corresponding step, and connection sliding block is connected with oil cylinder, and hydraulic oil cylinder driving connection sliding block horizontal sliding simultaneously drives
Raise forming slide and realize leapfrog.
2. a kind of injection mould core pulling indexing mechanism according to claim 1, it is characterised in that：The forming slide be connected
Sliding block is I-shaped slide rail fit structure, and spacing pin is provided with the I-shaped chamber of forming slide, and forming slide exists with connection sliding block
The front and rear side of I-shaped slide rail fit structure is respectively equipped with first step structure and second step structure.
3. a kind of injection mould core pulling indexing mechanism according to claim 1 and 2, it is characterised in that：The oil cylinder is by sliding
Seat is connected with connection sliding block, and buffer spring is provided between slide and forming slide, and forming slide top surface is provided with longitudinal forming part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173092.4U CN206186271U (en) | 2016-11-02 | 2016-11-02 | Injection mould indexing mechanism of loosing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173092.4U CN206186271U (en) | 2016-11-02 | 2016-11-02 | Injection mould indexing mechanism of loosing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206186271U true CN206186271U (en) | 2017-05-24 |
Family
ID=58732248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621173092.4U Active CN206186271U (en) | 2016-11-02 | 2016-11-02 | Injection mould indexing mechanism of loosing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206186271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168941A (en) * | 2020-01-08 | 2020-05-19 | 浙江台州美多模具有限公司 | Four-slider core-pulling mechanism of injection mold |
-
2016
- 2016-11-02 CN CN201621173092.4U patent/CN206186271U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168941A (en) * | 2020-01-08 | 2020-05-19 | 浙江台州美多模具有限公司 | Four-slider core-pulling mechanism of injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Injection mould indexing mechanism of loosing core Effective date of registration: 20190705 Granted publication date: 20170524 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN SURINI PRECISION MOULD CO.,LTD. Registration number: 2019990000668 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200611 Granted publication date: 20170524 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN SURINI PRECISION MOULD Co.,Ltd. Registration number: 2019990000668 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 Unit 1A, No. 71 Xinglong Road, Huli District, Xiamen, Fujian Patentee after: Chaori (Xiamen) Technology Co.,Ltd. Address before: 361000 Unit 1A, No. 71 Xinglong Road, Huli District, Xiamen, Fujian Patentee before: XIAMEN SURINI PRECISION MOULD CO.,LTD. |