CN206124137U - Oblique top that two sections differentials of injection mold were taken out to one side device of loosing core - Google Patents
Oblique top that two sections differentials of injection mold were taken out to one side device of loosing core Download PDFInfo
- Publication number
- CN206124137U CN206124137U CN201621158373.2U CN201621158373U CN206124137U CN 206124137 U CN206124137 U CN 206124137U CN 201621158373 U CN201621158373 U CN 201621158373U CN 206124137 U CN206124137 U CN 206124137U
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- China
- Prior art keywords
- oblique
- core
- guide groove
- tiltedly
- ejector rod
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Abstract
The utility model provides an oblique top that two sections differentials of injection mold were taken out to one side device of loosing core, including oblique ejector pin (1), combination slider (2), oblique guide pillar (3). The utility model discloses an oblique ejector pin be equipped with loose core the piece, the sliding pin, joint slider is equipped with oblique flat guide slot and oblique guide hole, and flat guide slot is equipped with to one side the peacefully section of leading of the section of leading to one side, sliding pin slip gomphosis is in to one side flat guide slot, and the guide pillar slides and passes oblique guide hole to one side, the during operation, earlier, the sliding pin moves along the section of leading to one side, and that sends oblique ejector pin goes up top speed slowly in straight ejector pin and form the differential, and differential and xie ding take out to combine to make looses core the limit that the piece followed goods and smashs, later, the sliding pin removes along the flat section of leading, and the ejector pin is synchronous with straight ejector pin to one side, and the back -off of sending goods and a technical scheme who breaks away from of loosing core are taken out to the oblique top of ejector pin to one side, makes the injection mold of complicated back -off goods reach reduce cost, raises the efficiency, reduce the fault's purpose.
Description
Technical field
This utility model is related to a kind of slant-top core-pulling device of injection mold, specifically refers to, for injection mold, realize first
Downwards again upwards two sections tiltedly take out, Loose core block is tiltedly taken out from core pulling a kind of injection mold two-segment differential out in product complexity back-off
Slant-top core-pulling device.
Background technology
The slant-top core-pulling of injection mold is to drive Loose core block by angle ejector rod, is ejected by oblique upwards, by Loose core block from system
In the back-off structure of product, slant-top core-pulling is out；For edge be provided with it is interior hook peripheral frame side button, and inside be additionally provided with multiple low coverages and fall
The complicated back-off product of button, prior art are divided into multiple independent core pulling units using by Loose core block, by multiple independent oblique
Top core-pulling mechanism, respectively via top board or hydraulic oil cylinder driving, is carried out splitting the Two Steps Core Pulling demoulding by core pulling program, splits Two Steps Core Pulling
So that injection mold structure complex object is huge, high cost；Complex structure link is more, using when fault rate it is high；Segmentation substep is taken out
The demoulding efficiency of core is low, therefore, prior art has that high cost, efficiency are low, the problems and shortcomings that fault rate is high.
The content of the invention
For above-mentioned prior art exist problems and shortcomings, this utility model using by angle ejector rod, joint slide block, tiltedly lead
The device that post is constituted, wherein, the upper end of angle ejector rod is provided with Loose core block, and the lower end of angle ejector rod is provided with sliding pin；Joint slide block is provided with tiltedly
Flat guide groove and oblique guide hole, the right part of the tiltedly flat guide groove be tilted to the left from top to bottom tiltedly lead section, tiltedly the left part of flat guide groove is
Level is straight it is flat lead section, the oblique guide hole is the manhole being tilted to the right from bottom to top；Steel of the Angle Pin for cylinder rod
Quality structure part；Angle ejector rod Jing sliding pins sliding gomphosis be connecteds with joint slide block in oblique flat guide groove, Angle Pin slide through oblique guide hole and
Joint slide block connects；Using when, angle ejector rod slides through the inclined top hole that core, core support plate are arranged, and Loose core block set positioned at core
In the resettlement groove put, combine slide block and be slidably disposed in the chute of top board setting, it is solid below the upper end of Angle Pin and core support plate
Fixed to connect, the lower end of Angle Pin is fixedly connected with above base plate；
During work, top board drives angle ejector rod and straight push rod, and pushing tow product departs from core upwards, and Angle Pin pulls joint slide block
Move right, first, the sliding pin of angle ejector rod is moved down along the section of tiltedly leading, cause the upper top speed of angle ejector rod to be slower than the upper of straight push rod
Push up speed and form differential, the oblique top of the differential and angle ejector rod takes out combination, the edge of Loose core block is taken off from the side button of product
Go out, afterwards, the sliding pin of angle ejector rod along it is described it is flat lead section movement, the upper top synchronization of rate of angle ejector rod and straight push rod, angle ejector rod it is oblique
Take out the technical scheme for making the back-off of product depart from Loose core block in top, there is provided the slant-top core-pulling that a kind of injection mold two-segment differential is tiltedly taken out
Device, it is intended to make the injection mold of complicated back-off product, reduces cost, the purpose for improving efficiency, reducing failure.
What the purpose of this utility model was realized in：The slant-top core-pulling device that a kind of injection mold two-segment differential is tiltedly taken out,
Including angle ejector rod, joint slide block, Angle Pin, wherein：Steel components of the described angle ejector rod for rectangular rod, the upper end of angle ejector rod
Loose core block is provided with, the Loose core block is provided with the steel pellet in type face corresponding with product shape face for surface；Before the lower end of angle ejector rod
Protrusion, the sliding pin of cylinder are respectively equipped with below；
It is in concave shape, the steel components of rectangular block shape that described joint slide block is cross section, is provided with above joint slide block
The groove of left and right directions is referred to as tiltedly flat guide groove, and the left part bottom land of the tiltedly flat guide groove is the straight plane of level, and described tiltedly putting down is led
The right part bottom land of groove is acclivitous inclined-plane from left to right, tiltedly flat guide groove before and after be respectively equipped with cell wall and oblique flat guide groove
Bottom land is parallel, the groove that cross section is rectangular is referred to as guide groove, and the left part of the guide groove is referred to as flat to lead section, and the right part of the guide groove claims
Tiltedly to lead section；Tiltedly the right part bottom land of flat guide groove is additionally provided with the manhole being tilted to the right from bottom to top referred to as oblique guide hole；
Steel components of the described Angle Pin for cylinder rod；
Sliding pin sliding gomphosis described in angle ejector rod Jing are connected with joint slide block in the guide groove of oblique flat guide groove, and Angle Pin is slided
It is dynamic to be connected through the oblique guide hole with joint slide block；
Using when, the inclined top hole that angle ejector rod slides through core, core support plate is correspondingly arranged, Loose core block positioned at core arrange
Resettlement groove in, combine slide block and be slidably disposed in the chute of top board setting, it is fixed below the upper end of Angle Pin and core support plate
Connection, the lower end of Angle Pin is fixedly connected with above base plate.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in the face of this device main view
The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
During work, top board drives angle ejector rod and straight push rod, and common pushing tow product departs from core upwards, meanwhile, with top board
Move up, Angle Pin pulls joint slide block to move right,
First, the sliding pin of angle ejector rod is moved down along the section of tiltedly leading, and causes the upper top speed of angle ejector rod to be slower than the upper of straight push rod
Push up speed and form differential, the differential is dynamic with the oblique top pumping of angle ejector rod to be combined, and the edge of Loose core block is detained from the side of product
It is middle to thread off out,
Afterwards, the sliding pin of angle ejector rod along it is described it is flat lead section movement, the now upper top synchronization of rate of angle ejector rod and straight push rod, tiltedly
The oblique top pumping of push rod is moved and continues the back-off for making product and completely disengaged from Loose core block.
This apparatus structure is simple, reliable operation, and in occupancy mould, space is little, avoids the injection mold of complicated back-off product
The drawbacks of segmentation Two Steps Core Pulling, cost is reduced, improve efficiency, reduce failure.
It is above-mentioned, this utility model using the device being made up of angle ejector rod, joint slide block, Angle Pin, wherein, angle ejector rod it is upper
End is provided with Loose core block, and the lower end of angle ejector rod is provided with sliding pin；Joint slide block is provided with oblique flat guide groove and oblique guide hole, the tiltedly flat guide groove
Right part be tilted to the left from top to bottom tiltedly lead section, tiltedly the left part of flat guide groove is that straight flat of level leads section, and the oblique guide hole is
The manhole being tilted to the right from bottom to top；Steel components of the Angle Pin for cylinder rod；Angle ejector rod Jing sliding pin sliding gomphosis exist
Tiltedly it is connected with joint slide block in flat guide groove, Angle Pin is slid through oblique guide hole and is connected with joint slide block；Using when, angle ejector rod slide
Through the inclined top hole that core, core support plate are arranged, Loose core block is located in the resettlement groove that core is arranged, and joint slide block is slidably disposed in top
In the chute that plate is arranged, the upper end of Angle Pin is fixedly connected with below core support plate, above the lower end of Angle Pin and base plate
It is fixedly connected；
During work, top board drives angle ejector rod and straight push rod, and pushing tow product departs from core upwards, and Angle Pin pulls joint slide block
Move right, first, the sliding pin of angle ejector rod is moved down along the section of tiltedly leading, cause the upper top speed of angle ejector rod to be slower than the upper of straight push rod
Push up speed and form differential, the oblique top of the differential and angle ejector rod takes out combination, the edge of Loose core block is taken off from the side button of product
Go out, afterwards, the sliding pin of angle ejector rod along it is described it is flat lead section movement, the upper top synchronization of rate of angle ejector rod and straight push rod, angle ejector rod it is oblique
The technical scheme for making the back-off of product depart from Loose core block is taken out on top, overcomes prior art and has that high cost, efficiency is low, fault rate
High problems and shortcomings, the slant-top core-pulling device that a kind of injection mold two-segment differential for being provided tiltedly is taken out, make complicated back-off product
Injection mold reached reduces cost, improve efficiency, reduce failure purpose.
Description of the drawings
Fig. 1 is the main view sectional structure of the slant-top core-pulling device that a kind of injection mold two-segment differential of the present utility model is tiltedly taken out
Schematic diagram；
Fig. 2 is the axonometric schematic diagram of the slant-top core-pulling device that a kind of injection mold two-segment differential of the present utility model is tiltedly taken out；
Fig. 3 is the slant-top core-pulling device that a kind of injection mold two-segment differential of the present utility model is tiltedly taken out, positioned at applying mould
The schematic diagram of middle position；
Fig. 4 is the slant-top core-pulling device that a kind of injection mold two-segment differential of the present utility model is tiltedly taken out, and is operated in angle ejector rod 1
Sliding pin 12 move down the principle schematic that finishes tense along section 211 is tiltedly led；
Fig. 5 is the slant-top core-pulling device that a kind of injection mold two-segment differential of the present utility model is tiltedly taken out, and is operated in angle ejector rod 1
Sliding pin 12 lead the principle schematic that the movement of section 212 finishes tense along flat；
Fig. 6 is a kind of schematic diagram of the product 07 for being provided with complicated back-off.
Embodiment in below in conjunction with the accompanying drawings is described in further detail to this utility model, but should not be construed as to this reality
With new any restriction.
In figure：Angle ejector rod 1, Loose core block 11, sliding pin 12, joint slide block 2, tiltedly flat guide groove 21, tiltedly lead section 211, flat lead section
212nd, oblique guide hole 22, Angle Pin 3, core 01, core support plate 02, transverse slider 03, top board 04, base plate 05, straight push rod 06, product
07th, side button 071, back-off 072.
Specific embodiment
Refering to Fig. 1～Fig. 6, the slant-top core-pulling device that a kind of injection mold two-segment differential of the present utility model is tiltedly taken out, including
Angle ejector rod 1, joint slide block 2, Angle Pin 3, wherein：Described angle ejector rod 1 for rectangular rod steel components, angle ejector rod 1 it is upper
End is provided with Loose core block 11, and the Loose core block 11 is provided with the steel pellet in type face corresponding with 07 shape face of product for surface；Angle ejector rod 1
The front-back of lower end is respectively equipped with protrusion, the sliding pin 12 of cylinder；
It is in concave shape, the steel components of rectangular block shape that described joint slide block 2 is cross section, is set above joint slide block 2
The groove for having left and right directions is referred to as tiltedly flat guide groove 21, and the left part bottom land of the tiltedly flat guide groove 21 is the straight plane of level, described
Tiltedly the right part bottom land of flat guide groove 21 is acclivitous inclined-plane from left to right, tiltedly flat guide groove 21 before and after be respectively equipped with cell wall with
Tiltedly the groove that bottom land is parallel, cross section is rectangular of flat guide groove 21 is referred to as guide groove, and the left part of the guide groove is referred to as flat to lead section 212,
The right part of the guide groove referred to as tiltedly leads section 211；Tiltedly the right part bottom land of flat guide groove 21 is additionally provided with the circle being tilted to the right from bottom to top
Through hole is referred to as oblique guide hole 22；
Steel components of the described Angle Pin 3 for cylinder rod；
12 sliding gomphosis of sliding pin described in 1 Jing of angle ejector rod are connected with joint slide block 2 in the guide groove of oblique flat guide groove 21, tiltedly
Guide pillar 3 is slid through the oblique guide hole 22 and is connected with joint slide block 2；
Using when, the inclined top hole that angle ejector rod 1 slides through core 01, core support plate 02 is correspondingly arranged, Loose core block 11 are located at
In the resettlement groove that core 01 is arranged, combine slide block 2 and be slidably disposed in the chute of the setting of top board 04, the upper end of Angle Pin 3 and core
It is fixedly connected below support plate 02, the lower end of Angle Pin 3 is fixedly connected with above base plate 05.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in the face of this device main view
The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
During work, top board 04 drives angle ejector rod 1 and straight push rod 06, and common pushing tow product 07 departs from core 01 upwards, meanwhile,
With moving up for top board 04, Angle Pin 3 pulls joint slide block 2 to move right,
First, the sliding pin 12 of angle ejector rod 1 is moved down along the section 211 of tiltedly leading, and causes the upper top speed of angle ejector rod 1 to be slower than straight top
The upper top speed of bar 06 and form differential, the oblique top pumping of the differential and angle ejector rod 1 is dynamic to be combined, make the edge of Loose core block 11 from
Thread off out in the side button 071 of product 07,
Afterwards, the sliding pin 12 of angle ejector rod 1 along it is described it is flat lead section 212 and move, the now upper top speed of angle ejector rod 1 and straight push rod 06
Rate synchronization, the oblique top pumping of angle ejector rod 1 are moved the back-off 072 for continuing to make product 07 and are completely disengaged from Loose core block 11.
This apparatus structure is simple, reliable operation, and in occupancy mould, space is little, avoids the injection mold of complicated back-off product
The drawbacks of segmentation Two Steps Core Pulling, cost is reduced, improve efficiency, reduce failure.
Claims (1)
1. the slant-top core-pulling device that a kind of injection mold two-segment differential is tiltedly taken out, including angle ejector rod (1), joint slide block (2), Angle Pin
(3), it is characterised in that：Steel components of the described angle ejector rod (1) for rectangular rod, the upper end of angle ejector rod (1) is provided with Loose core block
(11), the Loose core block (11) is provided with the steel pellet in type face corresponding with product (07) shape face for surface；The lower end of angle ejector rod (1)
Front-back be respectively equipped with protrusion, cylinder sliding pin (12)；
Described joint slide block (2) is the steel components that cross section is in concave shape, rectangular block shape, sets above joint slide block (2)
The groove for having left and right directions is referred to as tiltedly flat guide groove (21), and the left part bottom land of the tiltedly flat guide groove (21) is the straight plane of level,
The right part bottom land of the tiltedly flat guide groove (21) is acclivitous inclined-plane from left to right, tiltedly the cell wall punishment in front and back of flat guide groove (21)
It is not provided with and is referred to as guide groove with the groove that bottom land is parallel, cross section is rectangular of oblique flat guide groove (21), the left part of the guide groove is referred to as
Flat to lead section (212), the right part of the guide groove referred to as tiltedly leads section (211)；Tiltedly the right part bottom land of flat guide groove (21) be additionally provided with from it is lower to
On the manhole that is tilted to the right be referred to as oblique guide hole (22)；
Steel components of the described Angle Pin (3) for cylinder rod；
Sliding pin (12) sliding gomphosis described in angle ejector rod (1) Jing in the guide groove of oblique flat guide groove (21) with combine slide block (2) company
Connect, Angle Pin (3) is slid through the oblique guide hole (22) and is connected with joint slide block (2)；
Using when, the inclined top hole that angle ejector rod (1) slides through core (01), core support plate (02) is correspondingly arranged, Loose core block (11)
In the resettlement groove arranged positioned at core (01), joint slide block (2) is slidably disposed in the chute that top board (04) is arranged, Angle Pin (3)
Upper end be fixedly connected with below core support plate (02), the lower end of Angle Pin (3) is fixedly connected with above base plate (05).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158373.2U CN206124137U (en) | 2016-10-20 | 2016-10-20 | Oblique top that two sections differentials of injection mold were taken out to one side device of loosing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158373.2U CN206124137U (en) | 2016-10-20 | 2016-10-20 | Oblique top that two sections differentials of injection mold were taken out to one side device of loosing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124137U true CN206124137U (en) | 2017-04-26 |
Family
ID=58576315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158373.2U Withdrawn - After Issue CN206124137U (en) | 2016-10-20 | 2016-10-20 | Oblique top that two sections differentials of injection mold were taken out to one side device of loosing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346717A (en) * | 2016-10-20 | 2017-01-25 | 宁波周龙塑胶模具有限公司 | Inclined propping core pulling device for two-sectional differential inclined pulling of injection mold |
| CN111331795A (en) * | 2020-04-07 | 2020-06-26 | 浙江台州美多模具有限公司 | Side-inclined top core-pulling mechanism of injection mold |
-
2016
- 2016-10-20 CN CN201621158373.2U patent/CN206124137U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346717A (en) * | 2016-10-20 | 2017-01-25 | 宁波周龙塑胶模具有限公司 | Inclined propping core pulling device for two-sectional differential inclined pulling of injection mold |
| CN111331795A (en) * | 2020-04-07 | 2020-06-26 | 浙江台州美多模具有限公司 | Side-inclined top core-pulling mechanism of injection mold |
| CN111331795B (en) * | 2020-04-07 | 2022-02-11 | 浙江台州美多模具有限公司 | Side-inclined top core-pulling mechanism of injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20180914 |
|
| AV01 | Patent right actively abandoned |