CN207072086U - A kind of plastic mould with auto-lock function and ejecting mechanism - Google Patents
A kind of plastic mould with auto-lock function and ejecting mechanism Download PDFInfo
- Publication number
- CN207072086U CN207072086U CN201720932258.4U CN201720932258U CN207072086U CN 207072086 U CN207072086 U CN 207072086U CN 201720932258 U CN201720932258 U CN 201720932258U CN 207072086 U CN207072086 U CN 207072086U
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- China
- Prior art keywords
- mould
- lower mould
- hinge
- self
- connecting rod
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Abstract
It the utility model is related to plastic moulds technology field, especially a kind of plastic mould with auto-lock function and ejecting mechanism, including upper mould, matched lower mould is provided with below the upper mould, the upper mould circumferentially offers several self-locking holes, the self-locking hole is straight tube shape close to one end of opening, described thimble one end is plugged in lower mould, the thimble other end is connected through the hinge and has motion bar, the motion bar other end is connected through the hinge and has tilted-putted connecting rod, the connecting rod other end is connected through the hinge and has sliding block, the connecting rod is connected on the upside of one end of motion bar by hinge with support bar, the support bar is vertically fixed in lower mould bottom.The utility model can carry out self-locking when matched moulds, can not only improve matched moulds quality, and can reduce the lasting output of hydraulic cylinder power, when the demoulding, it is only necessary to pull down bottom plate, can just eject product, use and its conveniently.
Description
Technical field
It the utility model is related to plastic moulds technology field, more particularly to a kind of modeling with auto-lock function and ejecting mechanism
Expect mould.
Background technology
Plastic mould, is in plastics processing industry and plastic molding press is supporting, assigns plastic products with complete configuration and essence
The instrument of true size.Because plastics variety and processing method are various, the structure of plastic molding press and plastic products is again complicated and simple to differ,
So the species and structure of plastic mould are also diversified.
Do not possess auto-lock function between the upper mould of present plastic mould and lower mould, be all to pass through liquid in injection moulding process
Cylinder pressure is extruded, and this kind of mode not only needs hydraulic cylinder persistently to apply larger pressure, and bad whether judges upper and lower mould
Alignment, product is ejected, use pretty troublesome during the demoulding, it is necessary to which thimble is used alone.
Utility model content
The purpose of this utility model is that do not have auto-lock function to solve to be stripped inconvenient and mould in the prior art
The shortcomings that, and a kind of plastic mould with auto-lock function and ejecting mechanism proposed.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of plastic mould with auto-lock function and ejecting mechanism, including upper mould, be provided with below the upper mould with
Cooperation lower mould.
The upper mould circumferentially offers several self-locking holes, and the self-locking hole is straight tube shape close to one end of opening, institute
It is infundibulate to state the one end of self-locking hole away from opening, and the lower mould is provided with the division matched with self-locking hole number and position
Cylinder, the division cylinder inner hollow, and it is provided with wedge inside the described one end of division cylinder away from lower mould.
The lower mould bottom is provided with bottom plate, and the knock-pin to match with division cylinder is vertically connected with the bottom plate, described
Knock-pin is plugged in division cylinder through one end of lower mould.
The lower mould bottom is provided with several ejecting mechanisms, and the ejecting mechanism includes thimble, and described thimble one end plugs
In lower mould, the thimble other end is connected through the hinge and has motion bar, and the motion bar other end, which is connected through the hinge, to incline
The connecting rod tiltedly placed, the connecting rod other end are connected through the hinge and have sliding block, and the sliding block is placed in the chute that bottom plate opens up
Interior, the connecting rod is connected on the upside of one end of motion bar by hinge with support bar, and the support bar is vertically fixed in down
Mould bottom.
Preferably, the division cylinder is made up of spring steel.
Preferably, several springs are provided between the bottom plate and lower mould, the spring one end is fixed on lower mould, described
The spring other end is fixed on bottom plate.
The utility model proposes a kind of plastic mould with auto-lock function and ejecting mechanism, beneficial effect is：This
Upper and lower mould is closed up when matched moulds, then promotes bottom plate by utility model first, is made in knock-pin insertion division cylinder, is passed through
Knock-pin opens division cylinder and is embedded in self-locking hole, at the same time, connecting rod is close to one end of sliding block outwardly against wedge
Motion upwards, in the presence of support bar, connecting rod moves downward close to one end of motion bar, by motion bar by under thimble
Draw, flush thimble and the die cavity of lower mould, the present apparatus can carry out self-locking when matched moulds, can not only improve matched moulds matter
Amount, and the lasting output of hydraulic cylinder power can be reduced, when the demoulding, it is only necessary to bottom plate is pulled down, just can be by product top
Go out, use and its conveniently.
Brief description of the drawings
Fig. 1 be the utility model proposes the demolding structure of plastic mould with auto-lock function and ejecting mechanism a kind of show
It is intended to；
Fig. 2 be the utility model proposes the mould-matching structure of plastic mould with auto-lock function and ejecting mechanism a kind of show
It is intended to.
In figure：Motion bar 1, thimble 2, upper mould 3, self-locking hole 4, wedge 5, division cylinder 6, knock-pin 7, lower mould 8, bottom plate 9,
Spring 10, chute 11, sliding block 12, connecting rod 13, support bar 14.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of plastic mould with auto-lock function and ejecting mechanism, including upper mould 3, the upper lower section of mould 3 are set
There is matched lower mould 8.
Upper mould 3 is circumferential to offer several self-locking holes 4, and self-locking hole 4 is straight tube shape close to one end of opening, self-locking hole 4
One end away from opening is infundibulate, and division cylinder 6 matches with the shape of self-locking hole 4 when strutting, reaches the work of locking
With lower mould 8 is provided with the division cylinder 6 matched with 4 numbers of self-locking hole and position, and division cylinder 6 is made up of spring steel, spring steel
Elasticity and recovery capacity are good, can reuse, and divide the inner hollow of cylinder 6, and divide and set inside the one end of cylinder 6 away from lower mould 8
There is wedge 5.
The lower bottom of mould 8 is provided with bottom plate 9, and the knock-pin 7 to match with division cylinder 6, knock-pin 7 are vertically connected with bottom plate 9
It is plugged in division cylinder 6 through one end of lower mould 8, when matched moulds, first closes up upper and lower mould, then promotes bottom plate 9, make
In the insertion division cylinder 6 of knock-pin 7, by knock-pin 7 outwardly against wedge 5, division cylinder 6 is set to open and in embedded self-locking hole 4.
The lower bottom of mould 8 is provided with several ejecting mechanisms, and ejecting mechanism includes thimble 2, and the one end of thimble 2 is plugged in lower mould 8,
The other end of thimble 2, which is connected through the hinge, motion bar 1, and the other end of motion bar 1 is connected through the hinge and has tilted-putted connecting rod
13, the other end of connecting rod 13, which is connected through the hinge, sliding block 12, and sliding block 12 is placed in the chute 11 that bottom plate 9 opens up, connecting rod 13
It is connected on the upside of one end of motion bar 1 by hinge with support bar 14, support bar 14 is vertically fixed in the lower bottom of mould 8, bottom plate 9
Several springs 10 are provided between lower mould 8, the one end of spring 10 is fixed on lower mould 8, and the other end of spring 10 is fixed in bottom plate 9
On.When matched moulds, connecting rod 13 is moved upwards close to one end of sliding block 12, and in the presence of support bar 14, connecting rod 13 is leaned on
One end of nearly motion bar 1 moves downward, and pulls down thimble 2 by motion bar 1, flushes thimble 2 and the die cavity of lower mould 8；The demoulding
When, connecting rod 13 moves downward close to one end of sliding block 12, and in the presence of support bar 14, connecting rod 13 is close to motion bar
1 one end is moved upwards, is above pushed away thimble 2 by motion bar 1, thimble 2 is ejected product.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of plastic mould with auto-lock function and ejecting mechanism, including upper mould (3), be provided with below the upper mould (3) with
Cooperation lower mould (8)；
Characterized in that, the upper mould (3) circumferentially offers several self-locking holes (4), the self-locking hole (4) is close to opening
One end is straight tube shape, and the one end of the self-locking hole (4) away from opening is infundibulate, and the lower mould (8) is provided with and self-locking hole
(4) the division cylinder (6) that number and position match, described division cylinder (6) inner hollow, and the division cylinder (6) is away from lower mould
(8) wedge (5) is provided with inside one end；
Lower mould (8) bottom is provided with bottom plate (9), and the ejection to match with division cylinder (6) is vertically connected with the bottom plate (9)
Bar (7), the knock-pin (7) are plugged in division cylinder (6) through one end of lower mould (8)；
Lower mould (8) bottom is provided with several ejecting mechanisms, and the ejecting mechanism includes thimble (2), described thimble (2) one end
It is plugged in lower mould (8), thimble (2) other end is connected through the hinge and has motion bar (1), motion bar (1) other end
Being connected through the hinge has tilted-putted connecting rod (13), and the other end is connected through the hinge the connecting rod (13) sliding block
(12), the sliding block (12) is placed in the chute (11) that bottom plate (9) opens up, and the one of the close motion bar (1) of the connecting rod (13)
End upside is connected by hinge with support bar (14), and the support bar (14) is vertically fixed in lower mould (8) bottom.
2. a kind of plastic mould with auto-lock function and ejecting mechanism according to claim 1, it is characterised in that described
Division cylinder (6) is made up of spring steel.
3. a kind of plastic mould with auto-lock function and ejecting mechanism according to claim 1, it is characterised in that described
Several springs (10) are provided between bottom plate (9) and lower mould (8), described spring (10) one end is fixed on lower mould (8), the bullet
Spring (10) other end is fixed on bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932258.4U CN207072086U (en) | 2017-07-28 | 2017-07-28 | A kind of plastic mould with auto-lock function and ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932258.4U CN207072086U (en) | 2017-07-28 | 2017-07-28 | A kind of plastic mould with auto-lock function and ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072086U true CN207072086U (en) | 2018-03-06 |
Family
ID=61523092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932258.4U Expired - Fee Related CN207072086U (en) | 2017-07-28 | 2017-07-28 | A kind of plastic mould with auto-lock function and ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207072086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758497A (en) * | 2020-07-09 | 2020-10-13 | 梁游游 | Automatic embedding device for mushroom planting strains |
-
2017
- 2017-07-28 CN CN201720932258.4U patent/CN207072086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758497A (en) * | 2020-07-09 | 2020-10-13 | 梁游游 | Automatic embedding device for mushroom planting strains |
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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 |
Granted publication date: 20180306 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |