CN207901583U - A kind of card lid back-off injecting mechanism - Google Patents
A kind of card lid back-off injecting mechanism Download PDFInfo
- Publication number
- CN207901583U CN207901583U CN201820105745.8U CN201820105745U CN207901583U CN 207901583 U CN207901583 U CN 207901583U CN 201820105745 U CN201820105745 U CN 201820105745U CN 207901583 U CN207901583 U CN 207901583U
- Authority
- CN
- China
- Prior art keywords
- slide block
- core
- sliding block
- insert
- shovel
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of card lids to be buckled to injecting mechanism, on the injection mold being made of fixed half and moving half, including shovel, sliding block, slide block insert, core.Core is cylindrical structure, is vertically arranged, and is installed on cover half；It is symmetrically arranged with the component that one group of shovel, sliding block and slide block insert are constituted in the both sides of core；Shovel is connect with cover half, and sliding block and slide block insert are installed on dynamic model；The sliding slot being laterally arranged is provided on dynamic model；Sliding block is arranged in sliding slot, is arranged along sliding slot；It is provided on sliding block and is tiltedly installed with guide pillar hole；The front end of shovel is actively located in guide pillar hole；The tail end of slide block insert is fixed on sliding block；The front end of slide block insert is provided with semi-circular shape buckle structure.The utility model is reasonable for structure, using two slide block inserts of horizontal sliding arranged symmetrically, realizes that the injection molding to card lid back-off structure, accurate positioning are convenient in demoulding, injection molding is high-quality, and abrasion is small, and service life is long.
Description
Technical field
The utility model is related to injection mold field, more particularly to a kind of card lid is buckled to injecting mechanism.
Background technology
Injection mold is the important process equipment for producing various industrial products, with the rapid development of plastics industry, and
Plastic products are in the popularization and application of the industrial departments such as Aeronautics and Astronautics, electronics, machinery, ship and automobile, the model of injection mold application
It encloses more and more extensive.Injection mold is a kind of tool producing plasthetics；Also it is to confer to plasthetics complete structure and accurate
The tool of size.Injection molding is a kind of processing method for using when producing certain complex-shaped components in batches, and referring specifically to will be by
The plastics that heat is melted inject die cavity by injection molding machine high pressure and obtain formed products after cooling and solidifying.In the bead of many injecting products
The back-off of card lid can be set, for being attached and sealing with lid.It is strong to take off after the completion of existing mode is by using injection molding
The mode of button detaches injecting products with mold.On the one hand the above method easily leads to and is deformed at card lid back-off, shadow
Product quality is rung, it is on the other hand larger to the abrasion of mold, influence the service life of mold.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of card lid back-off injecting mechanism, by symmetrically setting
Semi-circular shape buckle structure is arranged in two slide block inserts of the horizontal sliding set in slide block insert, solves using strong de- back-off
Mode existing for easily cause deformation of products, the problem big to die wear.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of card lid back-off injecting mechanism, is mounted on
On the injection mold be made of fixed half and moving half, including shovel, sliding block, slide block insert, core；The core is cylindrical ties
Structure is vertically arranged, and is installed on the cover half；Shovel, sliding block and cunning described in being symmetrically arranged with one group in the both sides of the core
The component that block mold insert is constituted；The shovel is connect with the cover half, and the sliding block and slide block insert are installed on the dynamic model；
The sliding slot being laterally arranged is provided on the dynamic model；The sliding block is arranged in the sliding slot, is arranged along the sliding slot；Described
It is provided on sliding block and is tiltedly installed with guide pillar hole；The front end of the shovel is actively located in the guide pillar hole；The sliding block edge
The tail end of part is fixed on the sliding block；The front end of the slide block insert is provided with semi-circular shape buckle structure；Two cunnings
When block mold insert contacts, the injection die cavities of two slide block inserts and core formation card lid back-off structure.
As a kind of preferred embodiment of the utility model, locating piece is additionally provided on the dynamic model；The locating piece is solid
Due on the dynamic model, the location hole of the locating piece is provided through on the locating piece；The length side of the location hole
To parallel with the sliding slot；The slide block insert is arranged in the location hole.
As a kind of preferred embodiment of the utility model, the core is made of beryllium copper material, is arranged in the core
There is coolant flow channel.
As a kind of preferred embodiment of the utility model, the contact faces of two slide block inserts is provided with mutually matched
Sharp cone distal fin and V-shaped groove carry out precise positioning by the engaging of the sharp cone distal fin and V-shaped groove.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：The utility model is reasonable for structure, adopts
With two slide block inserts of horizontal sliding arranged symmetrically, realize that the injection molding to card lid back-off structure, accurate positioning are convenient in demoulding,
Be molded it is high-quality, abrasion it is small, service life is long.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1, Fig. 2 are the cross section structure schematic diagram of the utility model different directions.
Number and the corresponding component title represented by letter in figure：
1. 2. sliding block of dynamic model, 3. shovel
4. 5. cover half of slide block insert, 6. locating piece.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment
In conjunction with Fig. 1, Fig. 2, the utility model discloses a kind of card lids to be buckled to injecting mechanism, is mounted on by cover half 5 and moves
On the injection mold that mould 1 is constituted, for carrying out injection molding to the injecting products with card lid back-off structure.The utility model
Including shovel 3, sliding block 2, slide block insert 4, core.Core is cylindrical structure, is vertically arranged, and is installed on cover half 5.In core
Both sides be symmetrically arranged with one group of shovel 3, the component that sliding block 2 and slide block insert 4 are constituted.It is spliced and combined by two slide block inserts 4,
Injection molding is carried out, lateral sliding is carried out by two slide block inserts 4, carries out de- back-off, effectively avoids the strong de- back-off of progress.
Its specific connection structure, shovel 3 are connect with cover half 5, and sliding block 2 and slide block insert 4 are installed on dynamic model 1；It is provided on dynamic model 1
The sliding slot being laterally arranged；Sliding block 2 is arranged in sliding slot, is arranged along sliding slot；It is provided on sliding block 2 and is tiltedly installed with guide pillar hole；
The front end of shovel 3 is actively located in guide pillar hole；The tail end of slide block insert 4 is fixed on sliding block 2；In the front end of slide block insert 4
It is provided with semi-circular shape buckle structure.When two slide block inserts 4 contact, two slide block inserts 4 and core form card lid back-off structure
Injection die cavities.
In order to ensure precision that two slide block inserts 4 splice and combine, the stability of injecting products quality is improved, on dynamic model 1
It is additionally provided with locating piece 6；Locating piece 6 is fixed on dynamic model 1, and the location hole of locating piece 6 is provided through on locating piece 6；It is fixed
The length direction in position hole is parallel with sliding slot；Slide block insert 4 is arranged in location hole.Meanwhile can further be optimized, it can
Mutually matched sharp cone distal fin and V-shaped groove is arranged in the contact face of two slide block inserts 4, pass through sharp cone distal fin and V-arrangement
The engaging of slot carries out precise positioning.
In order to improve the cooling and shaping effect of the utility model, core is made of beryllium copper material, is provided in core cold
But runner.
By above-mentioned specific embodiment, the utility model has the beneficial effects that：The utility model is reasonable for structure, using symmetrical
Two slide block inserts 4 of horizontal sliding are set, realizes that the injection molding to card lid back-off structure, accurate positioning are convenient in demoulding, is molded matter
It measures, abrasion is small, and service life is long.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of card lid is buckled to injecting mechanism, on the injection mold being made of fixed half and moving half, which is characterized in that packet
Include shovel, sliding block, slide block insert, core；The core is cylindrical structure, is vertically arranged, is installed on the cover half；Institute
The both sides for stating core are symmetrically arranged with the component that shovel, sliding block described in one group and slide block insert are constituted；The shovel with it is described fixed
Mould connects, and the sliding block and slide block insert are installed on the dynamic model；The sliding slot being laterally arranged is provided on the dynamic model；Institute
It states sliding block to be arranged in the sliding slot, be arranged along the sliding slot；It is provided on the sliding block and is tiltedly installed with guide pillar hole；It is described
The front end of shovel is actively located in the guide pillar hole；The tail end of the slide block insert is fixed on the sliding block；In the cunning
The front end of block mold insert is provided with semi-circular shape buckle structure；When the two slide block insert contacts, two slide block inserts and core
Form the injection die cavities of card lid back-off structure.
2. card lid according to claim 1 is buckled to injecting mechanism, which is characterized in that it is fixed to be additionally provided on the dynamic model
Position block；The locating piece is fixed on the dynamic model, and the location hole of the locating piece is provided through on the locating piece；Institute
The length direction for stating location hole is parallel with the sliding slot；The slide block insert is arranged in the location hole.
3. card lid according to claim 2 is buckled to injecting mechanism, which is characterized in that the core is by beryllium copper material system
At being provided with coolant flow channel in the core.
4. card lid according to claim 2 is buckled to injecting mechanism, which is characterized in that the contact jaw of two slide block inserts
Face is provided with mutually matched sharp cone distal fin and V-shaped groove, by the engaging of the sharp cone distal fin and V-shaped groove, carries out accurate
Positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105745.8U CN207901583U (en) | 2018-01-23 | 2018-01-23 | A kind of card lid back-off injecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820105745.8U CN207901583U (en) | 2018-01-23 | 2018-01-23 | A kind of card lid back-off injecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207901583U true CN207901583U (en) | 2018-09-25 |
Family
ID=63564487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820105745.8U Expired - Fee Related CN207901583U (en) | 2018-01-23 | 2018-01-23 | A kind of card lid back-off injecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207901583U (en) |
-
2018
- 2018-01-23 CN CN201820105745.8U patent/CN207901583U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |