CN208375863U - A kind of Two-stage ejection device of mould - Google Patents
A kind of Two-stage ejection device of mould Download PDFInfo
- Publication number
- CN208375863U CN208375863U CN201721865903.1U CN201721865903U CN208375863U CN 208375863 U CN208375863 U CN 208375863U CN 201721865903 U CN201721865903 U CN 201721865903U CN 208375863 U CN208375863 U CN 208375863U
- Authority
- CN
- China
- Prior art keywords
- template
- core model
- bottom end
- ejection device
- fixedly connected
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to mould applications, it is specifically related to a kind of Two-stage ejection device of mould, including cope plate, template in first, template in second, template in third, core model installation cavity, core model, lower template, secondary ejecting mechanism and positioning pin, four angles of cope plate bottom end has been respectively fixedly connected with positioning pin, template in first is movably installed on four positioning pins, through-hole is respectively equipped on four angles of template in described first, four through-holes and four positioning pins cooperate, template bottom end is movably equipped with template in second in described first, it is bolted respectively at left and right sides of template bottom end in described second and is connected with template in third, template is symmetrical arranged in two thirds, core model installation cavity is equipped in two thirds between template, core model installation cavity bottom end is movably installed with core model.The utility model is scientific and reasonable for structure, high production efficiency, and low manufacture cost is practical.
Description
Technical field
The utility model relates to mould applications, are specifically related to a kind of Two-stage ejection device of mould.
Background technique
There are many plastic parts on air purifier, these plastic parts need to use plastic mould, some plastic cement in production
Part structure is more complicated, when producing using plastic mould, needs mold to be repeatedly opened, the Double-ejection knot of existing mold
Structure is more complicated, often breaks down in use, and repairs inconvenience, causes production efficiency low, for this purpose, we mention
A kind of Two-stage ejection device of mould out.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of Two-stage ejection device of mould, solve existing mold
Structure is complicated for secondary ejection device, is easy to appear failure, the low problem of production efficiency.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of Two-stage ejection device of mould, packet
Include cope plate, template in first, template in second, template, core model installation cavity, core model, lower template, secondary ejecting mechanism in third
And positioning pin, four angles of cope plate bottom end have been respectively fixedly connected with positioning pin, have been movably installed on four positioning pins
Template in first is respectively equipped with through-hole on four angles of template in described first, and four through-holes and four positioning pins are mutual
Cooperate, template bottom end is movably equipped with template in second in described first, respectively by spiral shell at left and right sides of template bottom end in described second
Bolt is fixedly connected with template in third, and template is symmetrical arranged in two thirds, is equipped between template in two thirds
Core model installation cavity, core model installation cavity bottom end are movably installed with core model, and template bottom end is bolted in two thirds
It is connected with lower template, template in described first, central symmetry is fixed respectively on template and core model front and rear sides facade in second connects
It is connected to secondary ejecting mechanism.
On the basis of above scheme, four positioning pins respectively with first in through-hole sliding on four angles of template match
It closes.
On the basis of above scheme, without being fixedly connected between template and template in second in described first.
On the basis of above scheme, the core model is slidably matched with core model installation cavity.
On the basis of above scheme, the lower template center is equipped with circular hole, and the circular hole runs through lower template.
On the basis of above scheme, the secondary ejecting mechanism includes block, guide pad and pushes block, and the block is fixed
It is connected in first on the side elevation of template, the block bottom end is integrally formed with positioning table, and the guide pad is fixedly connected on
In two on the side elevation of template, the block bottom end that pushes is fixedly connected on the side elevation of core model, and the block upper end that pushes is equipped with
Sliding slot, the positioning table and guide pad are separately positioned in sliding slot, and positioning table and guide pad are in sliding fit with the sliding chute respectively.
The utility model has the beneficial effect that a kind of Two-stage ejection device of mould compared with prior art, using new
Structure, the structure of existing mold secondary ejection device is optimized, the advantages of simple for allowing the structure of secondary ejection device to become,
Service performance is reliable and stable, it is not easy to and it breaks down, substantially increases production efficiency, and maintenance is also simple and convenient, this
Utility model is scientific and reasonable for structure, high production efficiency, and low manufacture cost is practical.
Detailed description of the invention
Fig. 1 is a kind of Two-stage ejection device of mould structural schematic diagram of the utility model.
Figure label are as follows: template in 1- cope plate, 2- first, template in 3- second, template, the installation of 5- core model in 4- third
Chamber, 6- core model, 7- lower template, 701- circular hole, 8- secondary ejecting mechanism, 801- block, 802- guide pad, 803- push block,
804- sliding slot, 805- positioning table, 9- positioning pin.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Known to referring to Fig.1: template 3 in template 2, second in a kind of Two-stage ejection device of mould, including cope plate 1, first,
Template 4, core model installation cavity 5, core model 6, lower template 7, secondary ejecting mechanism 8 and positioning pin 9 in third, the cope plate 1 four
Angle bottom end has been respectively fixedly connected with positioning pin 9, is movably installed with template 2 in first on four positioning pins 9, in described first
Through-hole is respectively equipped on four angles of template 2, four through-holes and four positioning pins 9 cooperate, template 2 in described first
Bottom end is movably equipped with template 3 in second, is bolted and is connected in third respectively at left and right sides of 3 bottom end of template in described second
Template 4, template 4 is symmetrical arranged in two thirds, is equipped with core model installation cavity 5 in two thirds between template 4, described
5 bottom end of core model installation cavity is movably installed with core model 6, and 4 bottom end of template, which is bolted, in two thirds is connected with lower template
7, in described first in template 2, second on 6 front and rear sides facade of template 3 and core model central symmetry be respectively fixedly connected with it is secondary
Ejecting mechanism 8.
Four positioning pins 9 respectively with first in through-hole on 2 four angles of template be slidably matched, convenient for template in first
2 move on positioning pin 9；In described first template 2 in second between template 3 without being fixedly connected, convenient for mould in first
Template 3 demoulds in plate 2 and second；The core model 6 is slidably matched with core model installation cavity 5, convenient for core model 6 in core model installation cavity 5
It is mobile；7 center of lower template is equipped with circular hole 701, and the circular hole 701 runs through lower template 7, and circular hole 701 is convenient for injection-moulding device
Hydraulic mandril is connect with core model 6；The secondary ejecting mechanism 8 is including block 801, guide pad 802 and pushes block 803, the gear
Block 801 is fixedly connected in first on the side elevation of template 2, and 801 bottom end of block is integrally formed with positioning table 805, described to lead
It is fixedly connected in second on the side elevation of template 3 to block 802,803 bottom end of block that pushes is fixedly connected on the edge-on of core model 6
On face, equipped with sliding slot 804, the positioning table 805 and guide pad 802 are separately positioned on sliding slot 804 for 803 upper end of block that pushes
It is interior, and positioning table 805 and guide pad 802 are slidably matched with sliding slot 804 respectively, and two groups of secondary ejecting mechanisms 8 are convenient for first
The middle jack-up of template 2 leaves template 3 in second, realizes twice-die-opening.
The principles of the present invention and advantage: a kind of Two-stage ejection device of mould, in use, mold is fixedly mounted on note
It moulds in equipment, the hydraulic mandril on injection-moulding device is passed through into circular hole 701 and is fixedly connected with core model 6, in die sinking, injection-moulding device is first
Cope plate 1 is driven to move up, cope plate 1 is detached from template 2 in first and realizes die sinking, and it is certain that cope plate 1 leaves template 2 in first
Stop movement after distance, then the hydraulic mandril on injection-moulding device pushes core model 6 and moves up, and core model 6 drives front and rear sides vertical
The block 803 that pushes on face moves up, and two upper ends for pushing block 803 push two on 2 front and rear sides facade of template in first
A block 801 moves up, and two blocks 801 drive template 2 in first to move up, and realizes twice-die-opening, the utility model
Simple and reasonable, service performance is reliable and stable, and maintenance is convenient, low manufacture cost, is suitble to promote the use of.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of Two-stage ejection device of mould, including cope plate (1), template (2) in first, template (3) in second, mould in third
Plate (4), core model installation cavity (5), core model (6), lower template (7), secondary ejecting mechanism (8) and positioning pin (9), it is characterised in that:
(1) four angle bottom end of the cope plate has been respectively fixedly connected with positioning pin (9), is movably installed on four positioning pins (9)
Template (2) in first are respectively equipped with through-hole, four through-holes and four positioning in described first on four angles of template (2)
It sells (9) to cooperate, template (2) bottom end is movably equipped with template in second (3) in described first, template (3) bottom in described second
The end left and right sides is bolted respectively to be connected with template in third (4), and template (4) is symmetrical arranged in two thirds, and two
Core model installation cavity (5) are equipped between template (4) in a third, core model installation cavity (5) bottom end is movably installed with core model
(6), template (4) bottom end is bolted and is connected with lower template (7) in two thirds, template (2), second in described first
Central symmetry has been respectively fixedly connected with secondary ejecting mechanism (8) on middle template (3) and core model (6) front and rear sides facade.
2. a kind of Two-stage ejection device of mould according to claim 1, which is characterized in that four positioning pins (9) point
Not with first in through-hole on (2) four angles of template be slidably matched.
3. a kind of Two-stage ejection device of mould according to claim 1, which is characterized in that in described first template (2) with
Without being fixedly connected between template (3) in second.
4. a kind of Two-stage ejection device of mould according to claim 1, which is characterized in that the core model (6) and core model are pacified
Behave affectedly (5) be slidably matched.
5. a kind of Two-stage ejection device of mould according to claim 1, which is characterized in that lower template (7) center is set
Have circular hole (701), the circular hole (701) runs through lower template (7).
6. a kind of Two-stage ejection device of mould according to claim 1, which is characterized in that the secondary ejecting mechanism (8)
It including block (801), guide pad (802) and pushes block (803), the block (801) is fixedly connected on template in first (2)
On side elevation, block (801) bottom end is integrally formed with positioning table (805), and the guide pad (802) is fixedly connected in second
On the side elevation of template (3), described block (803) bottom end that pushes is fixedly connected on the side elevation of core model (6), described to push block
(803) upper end is equipped with sliding slot (804), and the positioning table (805) and guide pad (802) are separately positioned in sliding slot (804), and
Positioning table (805) and guide pad (802) are slidably matched with sliding slot (804) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865903.1U CN208375863U (en) | 2017-12-27 | 2017-12-27 | A kind of Two-stage ejection device of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865903.1U CN208375863U (en) | 2017-12-27 | 2017-12-27 | A kind of Two-stage ejection device of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375863U true CN208375863U (en) | 2019-01-15 |
Family
ID=64979247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721865903.1U Expired - Fee Related CN208375863U (en) | 2017-12-27 | 2017-12-27 | A kind of Two-stage ejection device of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208375863U (en) |
-
2017
- 2017-12-27 CN CN201721865903.1U patent/CN208375863U/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: 20190115 Termination date: 20191227 |