CN207578996U - A kind of lunch box for environment protection mold for being easy to demoulding - Google Patents
A kind of lunch box for environment protection mold for being easy to demoulding Download PDFInfo
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- CN207578996U CN207578996U CN201721400160.0U CN201721400160U CN207578996U CN 207578996 U CN207578996 U CN 207578996U CN 201721400160 U CN201721400160 U CN 201721400160U CN 207578996 U CN207578996 U CN 207578996U
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- Prior art keywords
- middle mould
- lower die
- upper mold
- location hole
- easy
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Abstract
The utility model discloses a kind of lunch box for environment protection molds for being easy to demoulding, including upper mold, middle mould and lower die, upper mold sled mouth is provided on the downside of the upper mold surrounding, upper mold location hole is provided on the left of the upper mold, upper mold positioning pin is connected in the upper mold location hole, middle mould is provided with below the upper mold, the middle mould is divided into middle mould module one and middle mould module two, middle mould location hole one is provided in the middle mould module one, middle mould location hole two is provided in the middle mould module two, lower die is provided with below the middle mould, lower die sled mouth is provided on the upside of the lower die surrounding, lower die location hole is provided on the right side of the lower die, lower die positioning pin is fixedly connected in the lower die location hole, the upper mold, middle mould and lower die combination into cavity in be provided with lunch box for environment protection.The beneficial effects of the utility model are：It is easy to operate, it is easy to demould, it is easy to clean.
Description
Technical field
The utility model is related to cutlery box technical field of mold, specially a kind of lunch box for environment protection mold for being easy to demoulding.
Background technology
With the development of society, people’s lives rhythm is getting faster, having a meal becomes a problem, and market is to cutlery box
Demand is increasing.Present cutlery box production is all usually that one set of die is divided into mold and lower mold, then after injection die sinking,
Form cutlery box.A kind of cutlery box mold, is made of upper die and lower die and lower die insert as shown in patent No. CN201620362361.5,
It needing to position lower die insert by plunger before use, when demoulding, removes plunger to demould, this stripping means is complicated for operation, and
Plunger is easy to wear, be easy to cause positioning and is not allowed, and cutlery box upper part is inserted into upper mold, is be easy to cause cutlery box and is taken off upper mold,
It can not effectively remove, be unfavorable for demoulding.
Utility model content
The technical issues of the utility model solves is to overcome the defect complicated for operation of the prior art, provides one kind and be easy to de-
The lunch box for environment protection mold of mould.A kind of lunch box for environment protection mold for being easy to demoulding has the characteristics that long lifespan, easy to operate.
To achieve the above object, the utility model provides following technical solution：A kind of lunch box for environment protection mold for being easy to demoulding,
Including upper mold, middle mould and lower die, upper mold sled mouth is provided on the downside of the upper mold surrounding, upper mold positioning is provided on the left of the upper mold
Hole is connected with upper mold positioning pin in the upper mold location hole, is provided with middle mould below the upper mold, the middle mould is divided
For middle mould module one and middle mould module two, it is provided with middle mould location hole one in the middle mould module one, in the middle mould module two
Middle mould location hole two is provided with, lower die is provided with below the middle mould, lower die sled mouth is provided on the upside of the lower die surrounding, it is described
Lower die location hole is provided on the right side of lower die, is fixedly connected with lower die positioning pin in the lower die location hole, the upper mold, middle mould and
Lower die combination into cavity in be provided with lunch box for environment protection.
Preferably, the upper mold location hole is oppositely arranged with middle mould location hole one, and the middle mould location hole two is determined with lower die
Position hole is oppositely arranged, and the upper mold positioning pin top and upper mold location hole elastic conjunction, lower part is filled with middle one gap of mould location hole
Match, the lower die positioning pin lower part and lower die location hole elastic conjunction, top is assembled with middle two gap of mould location hole.
Preferably, the mating surface of the middle mould and lower die is an inclined-plane, and middle mould lower comer and lower die upper corners are all
Chamfering is provided with, facilitates cooperation and demoulding.
Preferably, the upper mold positioning pin diameter is bigger than lower die positioning pin diameter, can avoid middle mould module one and middle mould
Two position of module misplaces.
Preferably, the mold will be heat-treated using steel, more than hardness HRC45, for improving die life.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by lower die positioning pin by lower die
Coordinate with middle mould, coordinated upper mold and middle mould by upper mold positioning pin, wherein upper mold positioning pin is bigger than lower die positioning pin, prevents
Middle mould position, which misplaces, there is product dislocation, in product stripping, can first take off upper mold, then take off mould, and mould in then separating, product can
Easily take out, be not in that can not demould phenomenon, the utility model positioning be simple and convenient to operate, product is easy to demould, efficiency compared with
Height, use easy to spread.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is mode structure schematic diagram in the utility model；
Fig. 3 is that mould coordinates enlarged drawing with lower die in the utility model.
Figure label：1st, upper mold, 11, upper mold location hole, 12, upper mold positioning pin, 12, upper mold sled mouth, 2, middle mould, 21, in
Mould module one, 22, middle mould module two, 23, middle mould location hole one, 24, middle mould location hole two, 3, lower die, 31, lower die sled mouth, 32,
Lower die location hole, 33, lower die positioning pin, 4, lunch box for environment protection.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of lunch box for environment protection mold for being easy to demoulding, packet
Upper mold 1, middle mould 2 and lower die 3 are included, upper mold sled mouth 12 is provided on the downside of 1 surrounding of upper mold, 1 left side of upper mold is provided with
Mould location hole 11 is connected with upper mold positioning pin 12 in the upper mold location hole 11, and the upper mold location hole 11 is determined with middle mould
Position hole 1 is oppositely arranged, and the middle mould location hole 2 24 is oppositely arranged with lower die location hole 32, on the upper mold positioning pin 12
Portion and 11 elastic conjunction of upper mold location hole, lower part are assembled with middle one 23 gap of mould location hole, 33 lower part of lower die positioning pin with
32 elastic conjunction of lower die location hole, top are assembled with middle 2 24 gap of mould location hole, and 1 lower section of upper mold is provided with middle mould 2, institute
It states middle mould 2 and is divided into middle mould module 1 and middle mould module 2 22, middle mould location hole is provided in the middle mould module 1
One 23, middle mould location hole 2 24 is provided in the middle mould module 2 22, and 12 diameter of upper mold positioning pin is than lower die positioning pin
25 diameters are big, and middle mould module 1 and middle 2 22 position of mould module can be avoided to misplace, and middle 2 lower section of mould is provided with lower die 3,
The middle mould 2 and the mating surface of lower die 3 are an inclined-plane, and 2 lower comer of middle mould and 3 upper corners of lower die are both provided with chamfering,
Facilitate cooperation and demoulding, lower die sled mouth 31 is provided on the upside of 3 surrounding of lower die, 3 right side of lower die is provided with lower die positioning
Hole 32 is fixedly connected with lower die positioning pin 33 in the lower die location hole 32, what the upper mold 1, middle mould 2 and lower die 3 were combined into
Lunch box for environment protection 4 is provided in cavity, the mold will be heat-treated using steel, more than hardness HRC45, for improving mold
Service life.
The utility model coordinates lower die 3 and middle mould 2 when specifically used, by lower die positioning pin 33, is determined by upper mold
Position pin 12 coordinates upper mold 1 and middle mould 2, and wherein upper mold positioning pin 12 is bigger than lower die positioning pin 33, prevents middle 2 position of mould from misplacing
There is product dislocation, in product stripping, can first take off upper mold 1, then take off mould 3, mould 2 in then separating, product can easily take out,
Be not in that can not demould phenomenon, the utility model positioning is simple and convenient to operate, and product is easy to demould, and efficiency is higher, is easy to push away
It is wide to use.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lunch box for environment protection mold for being easy to demoulding, including upper mold（1）, middle mould（2）And lower die（3）, it is characterised in that：It is described
Upper mold（1）Upper mold sled mouth is provided on the downside of surrounding（12）, the upper mold（1）Left side is provided with upper mold location hole（11）, it is described on
Mould location hole（11）In be fixedly connected with upper mold positioning pin（12）, the upper mold（1）Lower section is provided with middle mould（2）, the middle mould
（2）It is divided into middle mould module one（21）With middle mould module two（22）, the middle mould module one（21）On be provided with the positioning of middle mould
Kong Yi（23）, the middle mould module two（22）On be provided with middle mould location hole two（24）, the middle mould（2）Lower section is provided with lower die
（3）, the lower die（3）Lower die sled mouth is provided on the upside of surrounding（31）, the lower die（3）Right side is provided with lower die location hole
（32）, the lower die location hole（32）In be fixedly connected with lower die positioning pin（33）, the upper mold（1）, middle mould（2）And lower die
（3）Lunch box for environment protection is provided in the cavity being combined into（4）.
2. a kind of lunch box for environment protection mold for being easy to demoulding according to claim 1, it is characterised in that：The upper mold location hole
（11）With middle mould location hole one（23）It is oppositely arranged, the middle mould location hole two（24）With lower die location hole（32）It is oppositely arranged,
The upper mold positioning pin（12）Top and upper mold location hole（11）Elastic conjunction, lower part and middle mould location hole one（23）Gap fills
Match, the lower die positioning pin（33）Lower part and lower die location hole（32）Elastic conjunction, top and middle mould location hole two（24）Gap
Assembling.
3. a kind of lunch box for environment protection mold for being easy to demoulding according to claim 1, it is characterised in that：The middle mould（2）With
Lower die（3）Mating surface for an inclined-plane, and middle mould（2）Lower comer and lower die（3）Upper corners are both provided with chamfering, conveniently match
It closes and demoulds.
4. a kind of lunch box for environment protection mold for being easy to demoulding according to claim 1, it is characterised in that：The upper mold positioning pin
（12）Diameter is than lower die positioning pin（25）Diameter is big, can avoid middle mould module one（21）With middle mould module two（22）It puts position
It is wrong.
5. a kind of lunch box for environment protection mold for being easy to demoulding according to claim 1, it is characterised in that：The mold uses steel
Material will be heat-treated, more than hardness HRC45, for improving die life.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400160.0U CN207578996U (en) | 2017-10-27 | 2017-10-27 | A kind of lunch box for environment protection mold for being easy to demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721400160.0U CN207578996U (en) | 2017-10-27 | 2017-10-27 | A kind of lunch box for environment protection mold for being easy to demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578996U true CN207578996U (en) | 2018-07-06 |
Family
ID=62729683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721400160.0U Expired - Fee Related CN207578996U (en) | 2017-10-27 | 2017-10-27 | A kind of lunch box for environment protection mold for being easy to demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049535A (en) * | 2018-09-07 | 2018-12-21 | 瑞安市亚力汽车零部件有限公司 | A kind of worm shaft processing mold |
| TWI725825B (en) * | 2020-04-23 | 2021-04-21 | 欣全實業股份有限公司 | Mold assembly for plastic cup lid |
| CN113459381A (en) * | 2021-07-14 | 2021-10-01 | 叶飞 | Degradable disposable lunch box processing device |
-
2017
- 2017-10-27 CN CN201721400160.0U patent/CN207578996U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049535A (en) * | 2018-09-07 | 2018-12-21 | 瑞安市亚力汽车零部件有限公司 | A kind of worm shaft processing mold |
| TWI725825B (en) * | 2020-04-23 | 2021-04-21 | 欣全實業股份有限公司 | Mold assembly for plastic cup lid |
| CN113459381A (en) * | 2021-07-14 | 2021-10-01 | 叶飞 | Degradable disposable lunch box processing device |
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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: 20180706 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |