CN205767296U - The core-pulling mechanism of injection mold - Google Patents
The core-pulling mechanism of injection mold Download PDFInfo
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- CN205767296U CN205767296U CN201620573030.6U CN201620573030U CN205767296U CN 205767296 U CN205767296 U CN 205767296U CN 201620573030 U CN201620573030 U CN 201620573030U CN 205767296 U CN205767296 U CN 205767296U
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- core
- actuator
- driver slot
- injection mold
- pulling mechanism
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Abstract
A kind of core-pulling mechanism of injection mold, it includes multiple core and the actuator being slidably matched with core and guide, the forming cavity of product is formed between core, actuator can drive multiple core to make product deviate from from core along the slip of guide direction, drive multiple core along guide direction away from product by actuator, when producing the product plastic cement products of the whole back-off of surrounding or small volume, on the premise of not reducing product quality, product can be carried out the demoulding.
Description
Technical field
This utility model relates to material forming field, particularly relates to the core-pulling mechanism of a kind of injection mold.
Background technology
Existing injection mold is less at product and during the whole back-off in outer ring, if arranging taking out of multiple injection mold in surrounding
Core mechanism is then difficult to eject and feed, so strong de-mode would generally be used, but carries out plastic cement products taking off meeting by force
Increase scrappage, and generation efficiency is low, increase cost.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that the note that a kind of simple in construction, reliability are high
The core-pulling mechanism of mould.
For achieving the above object, this utility model adopts the technical scheme that
The core-pulling mechanism of a kind of injection mold, it includes multiple core 100 and the actuator being slidably matched with core 100
200 and guide 300, form the forming cavity 160 of product between core 100, actuator 200 can drive multiple core 100 edge
Slide and make product deviate from from core 100 in guide 300 direction.
Optionally, described actuator 200 is provided with the driver slot 210 for driving core 100 to move, and core 100 sets
Having the power block 120 extending to be slidably matched in driver slot 210, driver slot 210 is obliquely installed, driver slot 210 and actuator 200
The direction of motion there is certain angle.
Optionally, described core 100 is provided with the gathering sill 130 coordinated with guide 300, and guide 300 is provided with and prolongs
Extend the guide pad 330 being slidably matched in gathering sill 130.
Optionally, described actuator 200 is provided with the chute 220 coordinated with core 100, and described driver slot 210 is arranged on
The bottom of chute 220 medial wall, the medial wall of chute 220 is slidably matched with core 100.
Optionally, described guide 300 is arranged on core 100 and deviates from the side of chute 220 and be slidably matched with core 100.
Optionally, it is right angle between described gathering sill 130 and actuator 200 direction of motion.
Optionally, described core 100 includes the first core 101 and the second core 102 being disposed adjacent, the first core 101
Being provided with the clamping block 140 coordinated with the second core 102 on the side of the second core 102, the side of the second core 102 is provided with
The lock slots 150 coordinated with clamping block 140.
Optionally, described driver slot 210 include the first driver slot 211 of coordinating with the first core 101 and with the second core
102 the second driver slots 212 coordinated, the first driver slot 211 and second driver slot 212 one end spacing are more than the spacing of the other end,
The drive block 213 of trapezium structure is formed between the first driver slot 211 and the second driver slot 212.
Optionally, the core-pulling mechanism of injection mold of the present utility model also includes oblique for drive actuator 200 to move
Guide pillar 400, Angle Pin 400 drives actuator 200 to move by the sloping portion arranged on it.
Optionally, described Angle Pin 400 is moved back and forth, on guide 300 by slide block 410 multiple actuator 200 that links
It is provided with the guide pad 330 that multiple and on actuator 200 core 100 coordinates.
The core-pulling mechanism of injection mold of the present utility model by actuator drive multiple core along guide direction away from
Product, when producing the product plastic cement products of the whole back-off of surrounding or small volume, can be in the premise not reducing product quality
Under product is carried out the demoulding.
Accompanying drawing explanation
Fig. 1 is the structural representation of the core-pulling mechanism of this utility model injection mold；
Fig. 2 is another structural representation of the core-pulling mechanism of this utility model injection mold；
Fig. 3 is another structural representation of the core-pulling mechanism of this utility model injection mold；
Fig. 4 is the structural representation of a kind of embodiment of the core-pulling mechanism of this utility model injection mold；
Fig. 5 is another structural representation of Fig. 4.
Detailed description of the invention
The embodiment be given below in conjunction with accompanying drawing 1 to 5, further illustrates the core-pulling mechanism of injection mold of the present utility model
Detailed description of the invention.The core-pulling mechanism of injection mold of the present utility model is not limited to the following description.
As shown in Figure 1-2, the core-pulling mechanism of injection mold of the present utility model include multiple core 100 and with core 100
The actuator 200 being slidably matched and guide 300, form the forming cavity 160 of product between core 100, actuator 200 can drive
Dynamic multiple cores 100 slide along guide 300 direction and make product deviate from from the forming cavity 160 of core 100.
As it is shown on figure 3, as a kind of preferred implementation of the present utility model, described actuator 200 is provided with for driving
The driver slot 210 of ejector half core 100 motion, core 100 is provided with the power block 120 extending to be slidably matched in driver slot 210, drives
Dynamic groove 210 is obliquely installed, and i.e. has certain angle with the direction of motion of actuator 200, in actuator 200 reciprocatory movement
Can by driver slot 210 and power bar 120 coordinate order about multiple core 100 close to each other or away from.Described power block 120
Can be strip structure as illustrated in the drawing, it is also possible to be the structure of axle shape, and can also arrange and actuator on core 100
200 bathtub constructions coordinated, arrange the protruding knot extending to drive in actuator 200 core 100 motion on actuator 200
Structure.
Further, described actuator 200 is provided with the chute 220 coordinated with core 100, and described driver slot 210 is arranged on
The bottom of chute 220 medial wall, the medial wall of chute 220 is slidably matched with core 100, not only may be used by the setting of chute 220
So that core 100 is more steady and reliable in motor process, and core 100 can be made can to sustain the pressure when injection
Power.
Described guide 300 is arranged on core 100 to deviate from the side of chute 220 and is slidably matched with core 100, the present embodiment
In guide 300 be arranged on the top side of core 100 and be slidably matched with core 100, core 100 can be compressed by guide 300
On actuator 200, make core 100 cannot deviate from actuator 200 play, coordinate relatively reliable, and set on described core 100
Having the gathering sill 130 coordinated with guide 300, guide 300 is provided with the guide pad extending to be slidably matched in gathering sill 130
330, core 100 can slide along the direction of guide pad 330 under actuator 200 acts on, and after core 100 is away from product
Core 100 can be locked.As a kind of preferred implementation, between described gathering sill 130 and actuator 200 direction of motion it is
Right angle, i.e. gathering sill 130 can guide core 100 to move along the direction of motion being perpendicular to actuator 200.
As it is shown on figure 3, the core 100 in the present embodiment includes the first core 101 and the second core 102 being disposed adjacent,
Forming the forming cavity 160 of product between first core 101 and the second core 102, the first core 101 is in the side of the second core 102
Limit is provided with the clamping block 140 coordinated with the second core 102, and the side of the second core 102 is provided with and coordinates with clamping block 140
Lock slots 150.Driver slot 210 in the present embodiment includes the first driver slot 211 and and the Second-Type coordinated with the first core 101
The second driver slot 212 that core 102 coordinates, the first driver slot 211 and the second driver slot 212 all with the direction of motion of actuator 200
Having certain angle, wherein the first driver slot 211 and the second driver slot 212 are more than the back of the body in one end spacing near forming cavity 160
From the spacing of forming cavity 160 one end, between the first driver slot 211 and the second driver slot 212, form the drive block of trapezium structure
213 (Fig. 2), when actuator 200 moves away from forming cavity 160, by the first driver slot 211 and side of the second driver slot 212
Wall, the i.e. both sides of drive block 213 can drive the first core 101 and the second core 102 along the gathering sill 130 points of guide pad 330
From, make product back-off forming cavity 160 from core 100 deviate from simultaneously, reaching product stripping is not affected by back-off so that note
Molding product is able to molding on the premise of not reducing quality, due to described gathering sill 130 and actuator 200 direction of motion it
Between be right angle, so the direction of motion of the first core 101 and the second core 102 is vertical with actuator 200 direction of motion.
As illustrated in figures 4-5, this utility model also includes the Angle Pin 400 for driving actuator 200 to move, Angle Pin
400 drive actuator 200 to move, at the present embodiment by the sloping portion arranged on it during vertically moving back and forth
In, Angle Pin 400 is moved back and forth by slide block 410 multiple actuator 200 that links, and guide 300 is provided with multiple and actuator
The guide pad 330 that core 100 on 200 coordinates.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (10)
1. the core-pulling mechanism of an injection mold, it is characterised in that: include multiple core (100) and join with core (100) slip
The actuator (200) closed and guide (300), form the forming cavity (160) of product between core (100), actuator (200) can
Product is made to deviate from from core (100) to drive multiple cores (100) to slide along guide (300) direction.
The core-pulling mechanism of injection mold the most according to claim 1, it is characterised in that: described actuator (200) is provided with
For the driver slot (210) driving core (100) to move, core (100) is provided with and extends to be slidably matched in driver slot (210)
Power block (120), driver slot (210) is obliquely installed, and the direction of motion of driver slot (210) and actuator (200) has angle.
The core-pulling mechanism of injection mold the most according to claim 1, it is characterised in that: described core (100) be provided with
The gathering sill (130) that guide (300) coordinates, guide (300) is provided with leading of extending to be slidably matched in gathering sill (130)
To block (330).
The core-pulling mechanism of injection mold the most according to claim 2, it is characterised in that: described actuator (200) is provided with
The chute (220) coordinated with core (100), described driver slot (210) is arranged on the bottom of chute (220) medial wall, chute
(220) medial wall is slidably matched with core (100).
The core-pulling mechanism of injection mold the most according to claim 2, it is characterised in that: described guide (300) is arranged on
Core (100) deviates from the side of chute (220) and is slidably matched with core (100).
The core-pulling mechanism of injection mold the most according to claim 3, it is characterised in that: described gathering sill (130) and driving
It is right angle between part (200) direction of motion.
The core-pulling mechanism of injection mold the most according to claim 1, it is characterised in that: described core (100) includes adjacent
Arrange the first core (101) and the second core (102), the first core (101) be provided with on the side of the second core (102) and
The clamping block (140) that second core (102) coordinates, the side of the second core (102) is provided with the lock coordinated with clamping block (140)
Determine groove (150).
The core-pulling mechanism of injection mold the most according to claim 7, it is characterised in that: described driver slot (210) include with
The first driver slot (211) that first core (101) coordinates and the second driver slot (212) coordinated with the second core (102), first
Driver slot (211) and the second driver slot (212) one end spacing are more than the spacing of the other end, at the first driver slot (211) and second
The drive block (213) of trapezium structure is formed between driver slot (212).
The core-pulling mechanism of injection mold the most according to claim 1, it is characterised in that: also include for driving actuator
(200) Angle Pin (400) moved, Angle Pin (400) drives actuator (200) to move by the sloping portion arranged on it.
The core-pulling mechanism of injection mold the most according to claim 9, it is characterised in that: described Angle Pin (400) is by sliding
Block (410) the multiple actuator (200) that links moves back and forth, guide (300) be provided with multiple with actuator (200) on core
(100) guide pad (330) coordinated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573030.6U CN205767296U (en) | 2016-06-15 | 2016-06-15 | The core-pulling mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573030.6U CN205767296U (en) | 2016-06-15 | 2016-06-15 | The core-pulling mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767296U true CN205767296U (en) | 2016-12-07 |
Family
ID=58132697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573030.6U Active CN205767296U (en) | 2016-06-15 | 2016-06-15 | The core-pulling mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767296U (en) |
-
2016
- 2016-06-15 CN CN201620573030.6U patent/CN205767296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NOARK ELECTRICS (SHANGHAI) Co.,Ltd. Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000032 Denomination of utility model: Core pulling mechanism of Audi car door cover plate injection mold Granted publication date: 20161207 License type: Common License Record date: 20200509 |