CN206140810U - Ejecting injection mold of simple and convenient secondary - Google Patents
Ejecting injection mold of simple and convenient secondary Download PDFInfo
- Publication number
- CN206140810U CN206140810U CN201620803925.4U CN201620803925U CN206140810U CN 206140810 U CN206140810 U CN 206140810U CN 201620803925 U CN201620803925 U CN 201620803925U CN 206140810 U CN206140810 U CN 206140810U
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- CN
- China
- Prior art keywords
- product
- jacking block
- thimble
- straight
- kicking block
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- 238000002347 injection Methods 0.000 title claims abstract description 7
- 239000007924 injection Substances 0.000 title claims abstract description 7
- 230000002950 deficient Effects 0.000 abstract description 3
- 230000037250 Clearance Effects 0.000 abstract 1
- 230000035512 clearance Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses an ejecting injection mold of simple and convenient secondary, include product, movable mould, straight kicking block, thimble, inlay needle, push pedal, its characterized in that: the needle setting is inlayed in the below of straight kicking block to straight kicking block, thimble setting in the movable mould, the push pedal setting is in the below of straight kicking block with the thimble, and the step face of straight kicking block is 9.5MM with the distance of movable mould bottom surface. Straight kicking block and the distance between the push pedal be 11MM. Its advantage is: set for the clearance with the straight ejecting direction of kicking block respectively through movable mould, push pedal, straight kicking block supports to the movable mould stop motion behind the ejecting movable mould of product, and the thimble continues ejecting product and straight kicking block separation. This structure makes the ejecting regional area occasionally of product have certain changing space, and the part was split, was pulled when the reduction product was ejecting, and simple, the stable just products break of mould structure is rateed for a short time, and effectual die cost and the improvement die life of reducing reduces the product defective rate.
Description
Technical field
The utility model is related to a kind of mould, specifically a kind of easy Double-ejection injection mold, belongs to Design of Dies
Manufacturing technology field.
Background technology
When product side cornice is fluted or during boss, plastic products are difficult directly to deviate from from mould, can by groove and
Boss is made on the side core drawing structures such as slide block, oblique top, and for groove or the less product of boss can also be taken ejection is forced
Mode.
Existing product side cornice has small boss, it is desirable to which land area has certain deformation space when ejecting, and this product
Land area is completely dynamic in-molded.First ejecting product makes product separate with dynamic model with boss forming region, continues to eject
Product is made at boss to race deformation until product is kept completely separate with boss forming region.This structure makes product have certain deformation
Space, stress during Double-ejection at side wall boss is greatly reduced, and the damage to product is less, and it is little that this structure is applied to inner band
The product of buckle or groove such as terminal box, socket, connector etc..
If product is directly ejected, ejecting force can be greatly increased, and the side wall boss of product easily ruptures, pulls, defective products compared with
It is many；According to ramp-roof structure, due to interiors of products space it is less, oblique top and mould strength it is poor, and die cost is higher.
The content of the invention
For the problem that above-mentioned prior art is present, the utility model provides a kind of easy Double-ejection injection mold,
This simple structure, stable, knockout press is less during ejection, product side wall boss not easy fracture, pull, when greatly reducing production not
Non-defective unit.
To achieve these goals, the technical solution adopted in the utility model is：A kind of injection of easy Double-ejection
Mould, including product, dynamic model, straight jacking block, thimble, pin, push pedal, it is characterised in that：Straight jacking block, thimble are arranged in dynamic model,
Pin is arranged on the lower section of straight jacking block, and push pedal is arranged on the lower section of straight jacking block and thimble, step surface and the dynamic model bottom surface of straight jacking block
Distance be 9.5MM, between straight jacking block and push pedal distance be 11MM.
Further, straight jacking block is supported to product after dynamic model and separated with dynamic model.
The beneficial effects of the utility model are：Direction setting gap, product are ejected with straight jacking block by dynamic model, push pedal respectively
Straight jacking block is supported to dynamic model stop motion after ejection dynamic model, and thimble continues ejecting product and separates with straight jacking block.This structure makes product top
There is regional area to have certain deformation space when going out, reduce local fracture when product is ejected, pull, mould structure is simple, stable
And damage of product rate is little, effectively reduces die cost and improve die life, reduce product fraction defective.
The utility model is described in further detail below in conjunction with accompanying drawing for description of the drawings.
Fig. 1 is the utility model profile.
Fig. 2 is the structural representation that straight jacking block of the present utility model props up dynamic model.
In figure：1st, product, 2. dynamic model, 3. thimble, 4. straight jacking block, the 5. push pedal of pin 6..
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes straight jacking block（4）, thimble（3）, pin（5）, dynamic model（2）, push pedal
（6）And product（1）.Straight jacking block（4）, thimble（3）It is arranged on dynamic model（2）It is interior, pin（5）It is arranged on straight jacking block（4）Lower section, push away
Plate（6）It is arranged on straight jacking block（4）With thimble（3）Lower section, straight jacking block（4）Step surface and dynamic model（2）Distance be 9.5MM, directly
Jacking block（4）Bottom surface and push pedal（6）Distance is 11MM.
When product is ejected, first thimble, product move upwards 9.5MM simultaneously with straight jacking block, and now straight jacking block step surface is supported
Firmly stop moving upwards after dynamic model, product is separated with dynamic model；Thimble, product continue up ejection 11MM, product and straight jacking block point
From, then taking out product, the i.e. demoulding and complete, pin props up straight jacking block during matched moulds.
Claims (1)
1. a kind of injection mold of easy Double-ejection, including product, dynamic model, straight jacking block, thimble, pin, push pedal, feature exists
In：Straight jacking block, thimble are arranged in dynamic model, and pin is arranged on the lower section of straight jacking block, and push pedal is arranged under straight jacking block and thimble
Side, mould ejects respectively direction setting gap by dynamic model, push pedal with straight jacking block, and straight jacking block is supported to dynamic model after product ejection dynamic model
Stop motion, thimble continues ejecting product and separates with straight jacking block, and the step surface of straight jacking block is 9.5MM with the distance of dynamic model bottom surface；
The distance between straight jacking block and push pedal are 11MM；When product is ejected, thimble, product move upwards 9.5MM simultaneously with straight jacking block, directly
Jacking block step surface propped up stop after dynamic model and move upwards, and product is separated with dynamic model；Thimble, product continue up ejection 11MM, produce
Product are separated with straight jacking block, are taken out product, the i.e. demoulding and are completed, and pin props up straight jacking block during matched moulds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803925.4U CN206140810U (en) | 2016-07-28 | 2016-07-28 | Ejecting injection mold of simple and convenient secondary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803925.4U CN206140810U (en) | 2016-07-28 | 2016-07-28 | Ejecting injection mold of simple and convenient secondary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140810U true CN206140810U (en) | 2017-05-03 |
Family
ID=58617201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620803925.4U Active CN206140810U (en) | 2016-07-28 | 2016-07-28 | Ejecting injection mold of simple and convenient secondary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133107A1 (en) * | 2018-12-27 | 2020-07-02 | 泰睿美精密器件(深圳)有限公司 | Ejection mechanism |
-
2016
- 2016-07-28 CN CN201620803925.4U patent/CN206140810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133107A1 (en) * | 2018-12-27 | 2020-07-02 | 泰睿美精密器件(深圳)有限公司 | Ejection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 221000 No.21 Huaxia Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Yuntai Precision Technology Co.,Ltd. Address before: 221116 No.26 Huangshan Road, Tongshan Economic Development Zone, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: XUZHOU YUNTAI AUTOMOBILE ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP03 | Change of name, title or address |