CN208962339U - A kind of injection mold of the product with inclined hole - Google Patents
A kind of injection mold of the product with inclined hole Download PDFInfo
- Publication number
- CN208962339U CN208962339U CN201821292032.3U CN201821292032U CN208962339U CN 208962339 U CN208962339 U CN 208962339U CN 201821292032 U CN201821292032 U CN 201821292032U CN 208962339 U CN208962339 U CN 208962339U
- Authority
- CN
- China
- Prior art keywords
- inclined hole
- ejector pin
- product
- needle
- jacking block
- 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 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Abstract
The application discloses a kind of injection mold of product with inclined hole, can be easily implemented the requirement that product goes out inclined hole.It includes rear cavity (1), jacking block (2), spring (3), plays needle (4), rear pattern plate (7), ejector pin of die set (8), ejector pin (10), front template (11)；Rear cavity (1) and rear pattern plate (7) are fixed, jacking block (2) is inside rear cavity (1), needle (4) are played inside jacking block (2), bullet needle is consistent with the tilt angle of the inclined hole of product and immediately below inclined hole, spring (3) covers on playing needle (4), ejector pin of die set (8) is connected with jacking block (2), when current template is separated with rear pattern plate, ejector pin (10) drives ejector pin of die set (8), ejector pin of die set (8) pushes jacking block (2) to move together with product, needle (4) are played to retreat under the action of the spring, complete the depanning of the inclined hole of product.
Description
Technical field
The utility model relates to the technical field of injection mold more particularly to a kind of injection moulds of the product with inclined hole
Tool, can complete product inclined hole depanning.
Background technique
During converted products, it is often necessary to use mold.
But many products are very special in structure, spatial position is smaller, and cannot do common slide block structure, such as
There is the case where inclined hole on product, be easy to destroy inclined hole in depanning.
Summary of the invention
To overcome the shortcomings of existing technologies, the technical problem to be solved by the present invention is to provide a kind of with inclined hole
The injection mold of product can be easily implemented the requirement that product goes out inclined hole.
The technical solution of the utility model is: the injection mold of this product with inclined hole comprising rear cavity (1),
Jacking block (2), plays needle (4), rear pattern plate (7), ejector pin of die set (8), ejector pin (10), front template (11) at spring (3)；Rear mold
Benevolence (1) and rear pattern plate (7) are fixed, and jacking block (2) plays needle (4) inside jacking block (2) inside rear cavity (1), play needle with
The tilt angle of the inclined hole of product is consistent and immediately below inclined hole, and spring (3) covers on playing needle (4), ejector pin of die set (8) and jacking block
(2) it is connected, when current template is separated with rear pattern plate, ejector pin (10) drives ejector pin of die set (8), and ejector pin of die set (8) pushes
Jacking block (2) is moved together with product, is played needle (4) and is retreated under the action of the spring, completes the depanning of the inclined hole of product.
When current template is separated with rear pattern plate, ejector pin drives ejector pin of die set, and ejector pin of die set pushes jacking block and product
It moves together, plays needle and retreat under the action of the spring, complete the depanning of the inclined hole of product, therefore the utility model can be easily real
Existing product goes out the requirement of inclined hole, the breakage without will cause inclined hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the injection mould closing state of the product according to the present utility model with inclined hole.
Fig. 2 is the structural schematic diagram of the injection mold die opening state of the product according to the present utility model with inclined hole.
Specific embodiment
As shown in Figs. 1-2, the injection mold of this product with inclined hole comprising rear cavity 1, jacking block 2, spring 3, bullet
Needle 4, rear pattern plate 7, ejector pin of die set 8, ejector pin 10, front template 11；Rear cavity 1 and rear pattern plate 7 are fixed, after jacking block 2 is mounted in
1 the inside of mode plays needle 4 mounted in 2 the inside of jacking block, and bullet needle is consistent with the tilt angle of the inclined hole of product and immediately below inclined hole, bullet
On playing needle 4, ejector pin of die set 8 is connected with jacking block 2 for 3 sets of spring, when current template is separated with rear pattern plate, the driving mould of ejector pin 10
Has mandril 8, ejector pin of die set 8 pushes jacking block 2 to move together with product, plays needle 4 and retreats under the action of the spring, completes the inclined hole of product
Depanning.Arrow in Fig. 2 indicates the direction of applied force.
When current template is separated with rear pattern plate, ejector pin drives ejector pin of die set, and ejector pin of die set pushes jacking block and product
It moves together, plays needle and retreat under the action of the spring, complete the depanning of the inclined hole of product, therefore the utility model can be easily real
Existing product goes out the requirement of inclined hole, the breakage without will cause inclined hole.
Preferably, limited block 5 is set on the jacking block, and limited block 5 is resisted against at the bullet needle 4.It can support in this way
The bullet needle, prevents its tilt angle incorrect, to guarantee the accuracy of inclined hole depanning.
Preferably, wear-resistant block 6 is set below the bullet needle.Such structure can prevent or reduce the mill for playing needle
Damage.
Preferably, ejector retainner plate 9 is set in the rear pattern plate 7, and ejector retainner plate 9 is connected with ejector pin of die set 8, ejector pin 10
It is inserted into ejector retainner plate.It can make ejector pin force more steady in this way, prevent ejector pin of die set to be bent and influence the standard of inclined hole depanning
True property.
The above is only the preferred embodiment of the utility model, not makees limit in any form to the utility model
System, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
Still belong to the protection scope of technical solutions of the utility model.
Claims (4)
1. a kind of injection mold of the product with inclined hole, it is characterised in that: it includes rear cavity (1), jacking block (2), spring
(3), needle (4), rear pattern plate (7), ejector pin of die set (8), ejector pin (10), front template (11) are played；Rear cavity (1) and rear pattern plate
(7) fixed, jacking block (2) plays needle (4) inside jacking block (2), plays inclining for the inclined hole of needle and product inside rear cavity (1)
Rake angle is consistent and immediately below inclined hole, and spring (3) covers on playing needle (4), and ejector pin of die set (8) is connected with jacking block (2), current mould
When plate is separated with rear pattern plate, ejector pin (10) drives ejector pin of die set (8), and ejector pin of die set (8) pushes jacking block (2) and product one
Movement is played, needle (4) is played and retreats under the action of the spring, complete the depanning of the inclined hole of product.
2. the injection mold of the product according to claim 1 with inclined hole, it is characterised in that: be arranged on the jacking block
Limited block (5), limited block (5) are resisted against at the bullet needle (4).
3. the injection mold of the product according to claim 2 with inclined hole, it is characterised in that: set below the bullet needle
Set wear-resistant block (6).
4. the injection mold of the product according to claim 1 with inclined hole, it is characterised in that: in the rear pattern plate (7)
Interior setting ejector retainner plate (9), ejector retainner plate (9) are connected with ejector pin of die set (8), and ejector pin (10) is inserted into ejector retainner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292032.3U CN208962339U (en) | 2018-08-10 | 2018-08-10 | A kind of injection mold of the product with inclined hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292032.3U CN208962339U (en) | 2018-08-10 | 2018-08-10 | A kind of injection mold of the product with inclined hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962339U true CN208962339U (en) | 2019-06-11 |
Family
ID=66753343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292032.3U Active CN208962339U (en) | 2018-08-10 | 2018-08-10 | A kind of injection mold of the product with inclined hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208962339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858559A (en) * | 2021-10-09 | 2021-12-31 | 宁波方正汽车模具股份有限公司 | Oblique spring needle demoulding mechanism |
-
2018
- 2018-08-10 CN CN201821292032.3U patent/CN208962339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858559A (en) * | 2021-10-09 | 2021-12-31 | 宁波方正汽车模具股份有限公司 | Oblique spring needle demoulding mechanism |
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| GR01 | Patent grant |