CN205343701U - Ejection mechanism of injection mold - Google Patents
Ejection mechanism of injection mold Download PDFInfo
- Publication number
- CN205343701U CN205343701U CN201620074128.7U CN201620074128U CN205343701U CN 205343701 U CN205343701 U CN 205343701U CN 201620074128 U CN201620074128 U CN 201620074128U CN 205343701 U CN205343701 U CN 205343701U
- Authority
- CN
- China
- Prior art keywords
- kicking block
- shoulder hole
- pin
- slanted kicking
- needle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 9
- 239000007924 injection Substances 0.000 title claims abstract description 9
- 210000003205 Muscles Anatomy 0.000 claims abstract description 11
- 238000007373 indentation Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 13
- 101700078171 KNTC1 Proteins 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses an ejection mechanism of injection mold, including oblique ejector pin, to one side the kicking block, inlay the needle and reply the spring, the top end of kicking block be circular arc camber to one side, the lower part of kicking block is provided with the recess to one side, is provided with the step piece that is used for support product muscle position in the recess, the spring mounting is replied in the shoulder hole and the inner step face that withstands the shoulder hole to the inside shoulder hole that is provided with of kicking block to one side, inlays the needle for T shape cylinder structure, inlays in cushion goes into the shoulder hole, the step face of just inlaying the needle is to the outer end of firmly replying the spring. The utility model discloses when ejection mechanism shifts up ejecting product, when the inlaying the needle and move to the boss position of back mold core of ejection mechanism, inlay the extrusion that the needle received the back mold core, thereby inlay the needle and stretch out the product ejectingly from the oblique kicking block, product muscle position shifts out from oblique kicking block simultaneously, and is ejecting quick, has avoided the problem that the muscle position was broken.
Description
Technical field
This utility model relates to mould applications, specifically the ejecting mechanism of a kind of injection mold.
Background technology
The conventional pitched roof mechanism of existing injection mold by product from mold ejection, but the muscle position on product is easy to snap in the groove of slanted kicking block, when pitched roof mechanism works, it is easy to muscle position is broken.
Utility model content
The technical problems to be solved in the utility model is to provide the ejecting mechanism of a kind of injection mold, at product from while mold ejection, being ejected by product from ejecting mechanism, be product and ejecting mechanism sharp separation, it is to avoid the problem that product muscle position is pulled off.
The technical solution of the utility model is:
Advantage of the present utility model:
This utility model moves while ejecting product on ejecting mechanism, when the pin of ejecting mechanism moves to the lug boss position of rear core rod, pin is subject to the extruding of rear core rod, pin stretches out thus being ejected from slanted kicking block by product, product muscle position removes from slanted kicking block simultaneously, eject quickly, it is to avoid the problem that muscle position is pulled off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is assembling structural representation Fig. 1 of this utility model and product.
Fig. 4 is the enlarged drawing in A portion in Fig. 2.
Fig. 5 is assembling structural representation Fig. 2 of this utility model and product.
Fig. 6 is the perspective view that this utility model coordinates with rear core rod.
Fig. 7 is the structural representation of core rod after this utility model.
Detailed description of the invention
See Fig. 1-Fig. 7, a kind of ejecting mechanism of injection mold, include angle ejector rod 1, it is fixedly connected on the slanted kicking block 2 on angle ejector rod 1 top, pin 3, returning spring 4 and pin briquetting 5, the top end face of slanted kicking block 2 is circular arc camber, fit tightly with the curved surface of product 11, the bottom of slanted kicking block 2 is provided with groove 6, the step block 7 for supporting product muscle position 12 it is provided with in groove 6, slanted kicking block 2 is internally provided with shoulder hole 8, the little opening of shoulder hole 8 is positioned on the circular arc camber of slanted kicking block 2, the big opening of shoulder hole 8 is positioned on the sidewall of the slanted kicking block 2 relative with circular arc camber, on slanted kicking block 2 and be positioned at shoulder hole 8 be arranged below locating slot 9, and locating slot 9 end big with shoulder hole 8 diameter connects, returning spring 4 is installed in shoulder hole 8 and the step surface of shoulder hole 8 is withstood in the inner, pin 3 is T-shaped cylindrical structure, the outer end that pin 3 diameter is big is provided with breach, indentation, there is formed presents a theatrical performance as the last item on a programme 10, pin 3 inserts in shoulder hole 8, the step surface of pin 3 props up the outer end of returning spring 4, the breach of pin 3 is overlapping with locating slot 9, pin briquetting 5 is fixed in locating slot 9 and its inner face props up pin presents a theatrical performance as the last item on a programme 10.
Operation principle of the present utility model:
See Fig. 3-Fig. 6, this utility model is when ejecting product, slanted kicking block 2 through after the boss 14(of core rod 13 see Fig. 7) position, boss 14 extrudes the outer end of pin 3, and pin 3 extrudes returning spring 4, ejecting product 11 forward, the inner of pin 3, product muscle position 12 removes from groove 6, and slanted kicking block 2 continues up with angle ejector rod 1, separates with boss 14, pin 3 rearward movement under the effect of returning spring 4 restoring force, stop motion after when the inner face of the 10 arrival pin briquettings 5 of presenting a theatrical performance as the last item on a programme of pin 3.
Claims (2)
1. the ejecting mechanism of an injection mold, include angle ejector rod and be fixedly connected on the slanted kicking block on angle ejector rod top, the top end face of described slanted kicking block is circular arc camber, the bottom of slanted kicking block is provided with groove, the step block for supporting product muscle position it is provided with in described groove, it is characterized in that: described ejecting mechanism also includes pin and returning spring, described slanted kicking block is internally provided with shoulder hole, the little opening of shoulder hole is positioned on the circular arc camber of slanted kicking block, the big opening of shoulder hole is positioned on the sidewall of the slanted kicking block relative with circular arc camber, described returning spring is installed in shoulder hole and the step surface of shoulder hole is withstood in the inner, described pin is T-shaped cylindrical structure, pin inserts in shoulder hole, and the step surface of pin props up the outer end of returning spring.
2. the ejecting mechanism of a kind of injection mold according to claim 1, it is characterized in that: on described slanted kicking block and be positioned at shoulder hole be arranged below locating slot, and the locating slot end big with shoulder hole diameter connects, the outer end that described pin diameter is big is provided with breach, indentation, there is formed presents a theatrical performance as the last item on a programme, pin inserts in shoulder hole, and the breach of pin is overlapping with locating slot, and pin briquetting is fixed in locating slot and its inner face props up presenting a theatrical performance as the last item on a programme of pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074128.7U CN205343701U (en) | 2016-01-26 | 2016-01-26 | Ejection mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074128.7U CN205343701U (en) | 2016-01-26 | 2016-01-26 | Ejection mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343701U true CN205343701U (en) | 2016-06-29 |
Family
ID=56180215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074128.7U Active CN205343701U (en) | 2016-01-26 | 2016-01-26 | Ejection mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986751A (en) * | 2019-05-06 | 2019-07-09 | 常州工学院 | A kind of mold slanted ejects structure |
| CN112223630A (en) * | 2020-09-22 | 2021-01-15 | 深圳市安盛模具有限公司 | Mold structure for sleeving beer hardware by utilizing inclined top |
-
2016
- 2016-01-26 CN CN201620074128.7U patent/CN205343701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986751A (en) * | 2019-05-06 | 2019-07-09 | 常州工学院 | A kind of mold slanted ejects structure |
| CN112223630A (en) * | 2020-09-22 | 2021-01-15 | 深圳市安盛模具有限公司 | Mold structure for sleeving beer hardware by utilizing inclined top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ejection mechanism for injection mold Effective date of registration: 20160930 Granted publication date: 20160629 Pledgee: Hefei merchants bank innovation Avenue Branch Pledgor: ANHUI HUAYI INDUSTRY HOLDING CO., LTD. Registration number: 2016990000850 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180126 Granted publication date: 20160629 Pledgee: Hefei merchants bank innovation Avenue Branch Pledgor: ANHUI HUAYI INDUSTRY HOLDING CO., LTD. Registration number: 2016990000850 |
|
| PC01 | Cancellation 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: Ejecting mechanism of injection mould and detaching method thereof Effective date of registration: 20180917 Granted publication date: 20160629 Pledgee: Hefei merchants bank innovation Avenue Branch Pledgor: ANHUI HUAYI INDUSTRY HOLDING CO., LTD. Registration number: 2018340000495 |
|
| PE01 | Entry into force 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: 20210907 Granted publication date: 20160629 Pledgee: Hefei merchants bank innovation Avenue Branch Pledgor: ANHUI HYEE INDUSTRIAL HOLDINGS Co.,Ltd. Registration number: 2018340000495 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |